The area of a rectangle is 120 sq.cm. if its length is 15 cm what is its perimeter

Area = length × width \text Area = 1 2 square units empty space, equals, 12, start text, space, s, q, u, a, r, e, space, u, n, i, t, s, end text Area = length × width \text Area = 2 8 square units empty space, equals, 28, start text, space, s, q, u, a, r, e, space, u, n, i, t, s, end text • Your answer should be • an integer, like 6 6 6 6 • a simplified proper fraction, like 3 / 5 3/5 3 / 5 3, slash, 5 • a simplified improper fraction, like 7 / 4 7/4 7 / 4 7, slash, 4 • a mixed number, like 1 3 / 4 1\ 3/4 1 3 / 4 1, space, 3, slash, 4 • an exact decimal, like 0.75 0.75 0 . 7 5 0, point, 75 • a multiple of pi, like 12 pi 12\ \text 2 / 3 pi 2, slash, 3, space, start text, p, i, end text square units Check Explain • Your answer should be • an integer, like 6 6 6 6 • a simplified proper fraction, like 3 / 5 3/5 3 / 5 3, slash, 5 • a simplified improper fraction, like 7 / 4 7/4 7 / 4 7, slash, 4 • a mixed number, like 1 3 / 4 1\ 3/4 1 3 / 4 1, space, 3, slash, 4 • an exact decimal, like 0.75 0.75 0 . 7 5 0, point, 75 • a multiple of pi, like 12 pi 12\ \text 2 / 3 pi 2, slash, 3, space, start text, p, i, end text centimeters Try to break the shape into simpler shapes - ones that have areas that are easy to calculate. Calculate the area of each smaller shape, then add them all together to get the area of the whole shape. ( This is what they did up above when they had us count squares to figure out the area of the big shape.) Each square is 1x1, so the area of each square is one. ...

yes you can ,but both will have the same area because it has the same amount of space the only difference is that they will be measured in different square units for example the measure of a square, measured in mm will be the same as measure in cm just that there will be a difference in number because u r using 2 different units but when u convert the answer u get in cm to mm the area will be the same hope this helped Remember that the area of a rectangle is its length x its height. So, we know the formula is (l x h = a). Let's plug in our known values: (l x 6 = 18) Let's rearrange to isolate the variable: (18 / 6 = l) Let's solve for the length: (l = 3) So, the length of the rectangle is 3 inches. It's simple algebra! Let me know if you have further questions. It sounds weird because Sal is actually saying 'veet' and not 'feet.' Presumably 'veet' is the plural form of 'voot.' Sal is comparing feet and veet (a fictional unit) to show how we can use different units of area to measure the same object, but we have to take into account that the units are not of equal size. This is so easy for me because i can just type this So we've got two figures right over here, and I want to think about how much space they take up on your screen. And this idea of how much space something takes up on a surface, this idea is area. So right when you look at it, it looks pretty clear that this purple figure takes up more space on my screen than this blue figure. But how do we actually measure ...

If you're wondering how to find dimensions of a rectangle given area and perimeter, do not fret — our dimensions of a rectangle calculator helps you find the dimensions of a rectangle right away. If you want to know more about rectangles and how to find their dimensions, please continue to read the below article. To find the dimensions of a rectangle: • Rewrite the perimeter equation P = 2(a+b) in terms of one of the dimensions, like so: b = P/2−a. • Now insert the above equation into the equation for the area (A): • The area equation is given as A = a×b. • Substituting b inside A = a×b, we get A = a(P/2−a). • Solve the quadratic equation a² − (P/2)×a + A = 0 to get a. • Find b using b = P/2−a or b = A/a. • Hurray! Now you know how to find the dimensions of a rectangle given area and perimeter. To find the dimensions of a square with side length a: • if you have the perimeter ( P), write the perimeter equation P = 4a in terms of the side length, as a = P/4. • If you have the area ( A), write the area equation A = a² in terms of the side length, as a = √A. • You can see that to find dimensions of a square, you just have to know either area ( A) or perimeter ( P).

Quick navigation: • • • • • • • • • • • How to calculate the area of any shape? Each geometrical figure has a different formula for calculating its area, and different required measurements that need to be known. See below for details on each individual one this area calculator supports, including the formula used. When taking measurements or reading plans, make sure all measurements are in the same units, or convert them to the same unit to get a valid result. The result is always a squared unit, e.g. square centimeters, square kilometers, square inches, square feet, square miles... Area calculations have applications in construction and home decoration (e.g. paint required), in land management, agriculture, biology, ecology, and many other disciplines. Area of a square The formula for the area of a square is side 2, as seen in the figure below: This is the simplest figure to calculate as all you need is a single measurement. However, since in most practical situations you need to measure both sides before you know it is a square, it might not be a huge difference, but at least it is easier to calculate. Area of a rectangle The formula for the area of a rectangle is width x height, as seen in the figure below: You need to take two measurements: the width and the height, and just multiply them together. It is one of the easiest figures to compute an area for. Irregular shapes would often be broken down to a series of rectangles so that their area can be approximately calcu...

Rectangle Shape a = length side a b = length side b p = q = diagonals P = perimeter A = area √ = square root Calculator Use Use this calculator if you know 2 values for the rectangle, including 1 side length, along with area, perimeter or diagonals and you can calculate the other 3 rectangle variables. A Units: Note that units of length are shown for convenience. They do not affect the calculations. The units are in place to give an indication of the order of the calculated results such as ft, ft 2 or ft 3. Any other base unit can be substituted. Rectangle Formulas Area of a rectangle: A = ab Perimeter of a rectangle: P = 2a + 2b Polygon diagonals of a rectangle: p = q = √(a 2 + b 2) Rectangle Calculations • Calculate A, P, p | Given a, b Given sides lengths a and b calculate area, perimeter and diagonals • A = ab • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate P, p, b | Given A, a Given area and side length a calculate perimeter, diagonals and side b • b = A / a • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate P, p, a | Given A, b Given area and side length b calculate perimeter, diagonals and side a • a = A / b • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate A, p, b | Given P, a Given perimeter and side length a calculate area, diagonals and side b • b = (P - 2a) / 2 • A = ab • p = q = √(a 2 + b 2) • Calculate A, p, a | Given P, b Given perimeter and side length b calculate area, diagonals and side a • a = (P - 2b) / 2 • A = ab • p = q = √(a 2 + b 2) • Calculate A, P, ...

Rectangle Shape a = length side a b = length side b p = q = diagonals P = perimeter A = area √ = square root Calculator Use Use this calculator if you know 2 values for the rectangle, including 1 side length, along with area, perimeter or diagonals and you can calculate the other 3 rectangle variables. A Units: Note that units of length are shown for convenience. They do not affect the calculations. The units are in place to give an indication of the order of the calculated results such as ft, ft 2 or ft 3. Any other base unit can be substituted. Rectangle Formulas Area of a rectangle: A = ab Perimeter of a rectangle: P = 2a + 2b Polygon diagonals of a rectangle: p = q = √(a 2 + b 2) Rectangle Calculations • Calculate A, P, p | Given a, b Given sides lengths a and b calculate area, perimeter and diagonals • A = ab • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate P, p, b | Given A, a Given area and side length a calculate perimeter, diagonals and side b • b = A / a • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate P, p, a | Given A, b Given area and side length b calculate perimeter, diagonals and side a • a = A / b • P = 2a + 2b • p = q = √(a 2 + b 2) • Calculate A, p, b | Given P, a Given perimeter and side length a calculate area, diagonals and side b • b = (P - 2a) / 2 • A = ab • p = q = √(a 2 + b 2) • Calculate A, p, a | Given P, b Given perimeter and side length b calculate area, diagonals and side a • a = (P - 2b) / 2 • A = ab • p = q = √(a 2 + b 2) • Calculate A, P, ...

Quick navigation: • • • • • • • • • • • How to calculate the area of any shape? Each geometrical figure has a different formula for calculating its area, and different required measurements that need to be known. See below for details on each individual one this area calculator supports, including the formula used. When taking measurements or reading plans, make sure all measurements are in the same units, or convert them to the same unit to get a valid result. The result is always a squared unit, e.g. square centimeters, square kilometers, square inches, square feet, square miles... Area calculations have applications in construction and home decoration (e.g. paint required), in land management, agriculture, biology, ecology, and many other disciplines. Area of a square The formula for the area of a square is side 2, as seen in the figure below: This is the simplest figure to calculate as all you need is a single measurement. However, since in most practical situations you need to measure both sides before you know it is a square, it might not be a huge difference, but at least it is easier to calculate. Area of a rectangle The formula for the area of a rectangle is width x height, as seen in the figure below: You need to take two measurements: the width and the height, and just multiply them together. It is one of the easiest figures to compute an area for. Irregular shapes would often be broken down to a series of rectangles so that their area can be approximately calcu...

If you're wondering how to find dimensions of a rectangle given area and perimeter, do not fret — our dimensions of a rectangle calculator helps you find the dimensions of a rectangle right away. If you want to know more about rectangles and how to find their dimensions, please continue to read the below article. To find the dimensions of a rectangle: • Rewrite the perimeter equation P = 2(a+b) in terms of one of the dimensions, like so: b = P/2−a. • Now insert the above equation into the equation for the area (A): • The area equation is given as A = a×b. • Substituting b inside A = a×b, we get A = a(P/2−a). • Solve the quadratic equation a² − (P/2)×a + A = 0 to get a. • Find b using b = P/2−a or b = A/a. • Hurray! Now you know how to find the dimensions of a rectangle given area and perimeter. To find the dimensions of a square with side length a: • if you have the perimeter ( P), write the perimeter equation P = 4a in terms of the side length, as a = P/4. • If you have the area ( A), write the area equation A = a² in terms of the side length, as a = √A. • You can see that to find dimensions of a square, you just have to know either area ( A) or perimeter ( P).

Area = length × width \text Area = 1 2 square units empty space, equals, 12, start text, space, s, q, u, a, r, e, space, u, n, i, t, s, end text Area = length × width \text Area = 2 8 square units empty space, equals, 28, start text, space, s, q, u, a, r, e, space, u, n, i, t, s, end text • Your answer should be • an integer, like 6 6 6 6 • a simplified proper fraction, like 3 / 5 3/5 3 / 5 3, slash, 5 • a simplified improper fraction, like 7 / 4 7/4 7 / 4 7, slash, 4 • a mixed number, like 1 3 / 4 1\ 3/4 1 3 / 4 1, space, 3, slash, 4 • an exact decimal, like 0.75 0.75 0 . 7 5 0, point, 75 • a multiple of pi, like 12 pi 12\ \text 2 / 3 pi 2, slash, 3, space, start text, p, i, end text square units Check Explain • Your answer should be • an integer, like 6 6 6 6 • a simplified proper fraction, like 3 / 5 3/5 3 / 5 3, slash, 5 • a simplified improper fraction, like 7 / 4 7/4 7 / 4 7, slash, 4 • a mixed number, like 1 3 / 4 1\ 3/4 1 3 / 4 1, space, 3, slash, 4 • an exact decimal, like 0.75 0.75 0 . 7 5 0, point, 75 • a multiple of pi, like 12 pi 12\ \text 2 / 3 pi 2, slash, 3, space, start text, p, i, end text centimeters Try to break the shape into simpler shapes - ones that have areas that are easy to calculate. Calculate the area of each smaller shape, then add them all together to get the area of the whole shape. ( This is what they did up above when they had us count squares to figure out the area of the big shape.) Each square is 1x1, so the area of each square is one. ...

yes you can ,but both will have the same area because it has the same amount of space the only difference is that they will be measured in different square units for example the measure of a square, measured in mm will be the same as measure in cm just that there will be a difference in number because u r using 2 different units but when u convert the answer u get in cm to mm the area will be the same hope this helped Remember that the area of a rectangle is its length x its height. So, we know the formula is (l x h = a). Let's plug in our known values: (l x 6 = 18) Let's rearrange to isolate the variable: (18 / 6 = l) Let's solve for the length: (l = 3) So, the length of the rectangle is 3 inches. It's simple algebra! Let me know if you have further questions. It sounds weird because Sal is actually saying 'veet' and not 'feet.' Presumably 'veet' is the plural form of 'voot.' Sal is comparing feet and veet (a fictional unit) to show how we can use different units of area to measure the same object, but we have to take into account that the units are not of equal size. This is so easy for me because i can just type this So we've got two figures right over here, and I want to think about how much space they take up on your screen. And this idea of how much space something takes up on a surface, this idea is area. So right when you look at it, it looks pretty clear that this purple figure takes up more space on my screen than this blue figure. But how do we actually measure ...