Exercise 12.2 class 10

NCERT Solution for class 10 Maths Chapter 12 Area Related to Circles Ganit Solutions Kaksha 10 Adhyay 12 Prashnavali Abhyas 12.2 Hindi Medium NCERT Solutions for Class 10 Maths Exercise 12.2 in English Medium NCERT Solutions for Class 10 Maths Exercise 12.2 in PDF Format Ganit Solutions Kaksha 10 Adhyay 12 Prashnavali Abhyas 12.2 in PDF NCERT Solutions for Class 10 Maths Exercise 12.2 in Videos Format Ganit Solutions Kaksha 10 Adhyay 12.2 Prashnavali Abhyas 12.2 in Videos Format Class 10th Maths Chapter 12 Area Related to Circles

NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 are part of • • • Board CBSE Textbook NCERT Class Class 10 Subject Maths Chapter Chapter 12 Chapter Name Areas Related to Circles Exercise Ex 12.2 Number of Questions Solved 14 Category NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Ex 12.2 Class 10 Maths Question 1. Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°. Solution: Given: Radius of a sector, r = 6 cm and angle of a sector, θ = 60° Did you check Ex 12.2 Class 10 Maths Question 2. Find the area of a quadrant of a circle whose circumference is 22 cm. Solution: Circumference of a circle = 22 cm [Given] Ex 12.2 Class 10 Maths Question 3. The length of the minute hand of a clock is 14 cm. Find the area swept by the minute hand in 5 minutes. Solution: Angle described by the minute hand in 60 minutes = 360° Angle described by the minute hand in 5 minutes Ex 12.2 Class 10 Maths Question 4. A chord of a circle of radius 10 cm subtends a right angle at the center. Find the area of the corresponding: (i) minor segment (ii) major segment (Use π = 3.14) Solution: Ex 12.2 Class 10 Maths Question 5. In a circle of radius 21 cm, an arc subtends an angle of 60° at the center. Find: (i) length of the arc. (ii) area of the sector formed by the arc. (iii) area of the segment formed by the corresponding chord. Solution: Ex 12.2 Class 10 Maths Question 6. A chord of a circle of radius 15 cm...

NCERT Solutions for Class 12 Maths Chapter 12 Linear Programming Ex 12.2 Get Free NCERT Solutions for Class 12 Maths Chapter 12 Linear Programming Ex 12.2 PDF in Hindi and English Medium. Sets Class 12 Maths NCERT Solutions are extremely helpful while doing your homework. Linear Programming Exercise 12.2 Class 12 Maths NCERT Solutions were prepared by Experienced LearnCBSE.in Teachers. Detailed answers of all the questions in Chapter 12 Class 12 Linear Programming Ex 12.2 provided in NCERT Textbook. Free download NCERT Solutions for Class 12 Maths Chapter 12 Linear Programming Ex 12.2 PDF in Hindi Medium as well as in English Medium for CBSE, Uttarakhand, Bihar, MP Board, Gujarat Board, BIE, Intermediate and UP Board students, who are using NCERT Books based on updated CBSE Syllabus for the session 2019-20. NCERT Solutions for Class 12 Maths Chapter 12 Linear Programming Ex 12.2 Ex 12.2 Class 12 Maths Question 1. Reshma wishes to mix two types of food P and Q in such a way that the vitamin contents of the mixture contain at least 8 units of vitamin A and 11 units of vitamin B. Food P costs Rs 60/kg and Food Q costs Rs 80/kg. Food P contains 3 units/ kg of Vitamin A and 5 units/ kg of Vitamin B while food Q contains 4 units/kg of Vitamin A and 2 units/kg of vitamin B. Determine the minimum cost of the mixture. Solution: Let x kg of food P and y kg of food Q are mixed, Ex 12.2 Class 12 Maths Question 2. One kind of cake requires 200 g of flour and 25g of fat, and another kin...

NCERT Solutions For Class 10 Maths Chapter 12 Exercise 12.2 Area Related to Circles Download NCERT Solutions For Class 10 maths chapter 12 exercise 12.2 Area related to Circles. Exercise 12.2 class 10th contains 14 questions, for which detailed answers have been provided in this note. If you are a class 10 students then you must be looking for class 10th exercise 12.2 NCERT solutions for your exams prepartion. In case you are looking for the remaining exercise of class 10 chapter 12 Maths NCERT solutions or other Chapters, you can click the link at the end of this Note. Category Subject Maths Chapter Chapter 12 Exercise Exercise 12.2 Chapter Name Area Related to Circles NCERT Solutions For Class 10 Maths Chapter 12 Exercise 12.2 Area Related to Circles 1. Find the area of a sector of a circle with a radius of 6 cm if the angle of the sector is 60°. Solution: Area of sector = × πr 2 = x x 6² = x x 6² = x 6 = cm 2 = 18.8 cm 2 2. Find the area of a quadrant of a circle whose circumference is 22 cm. Solution: Let the radius of the circle be r Circumference = 2πr = 22 cm ⇒ 2 × × r = 22 r = 7/2 cm Angle of quadrant (θ) = 90° Area of quadrant = × πr 2 = x x r² = x x = = = cm 2 = 9.625 cm 2 3. The length of the minute hand of a clock is 14 cm. Find the area swept by the minute hand in 5 minutes. Solution: Angle swept by the minute hand in 60 minutes = 360° Angle swept by the minute hand in 1 minute = = 6° Angle swept by the minute hand in 5 minutes (θ) = 5 × 6° = 30° Area swept by...

NCERT Solutions for Class 10 Maths Chapter 12 Exercise 12.2 Areas related to circles in NCERT Solutions for Class 10 Maths Chapter 12 Exercise 12.2 If you need solutions in Hindi, Click for Class 10 Maths Exercise 12.2 Solutions in Hindi Medium To get the solutions in English, Click for Important questions – Class 10 maths chapter 12 Areas related to Circles • A pendulum swings through an angle of 300 and describes an arc 8.8 cm in length. Find length of pendulum. • What is the measure of the central angle of a circle? • The perimeter and area of a square are numerically equal. Find the area of the square. • A child prepare a poster on “ save energy” on a square sheet whose each side measure 60 cm. at each corner of the sheet, she draw a quadrant of radius 17.5 cm in which she shows the ways to save energy at the center. She draws a circle of diameter 21 cm and writes a slogan in it. Find the area of remaining sheet. (a) Write down the four ways by which the energy can be saved. (b) Write a slogan on save energy. (c) Why do we need to save energy? • A square circumscribes a circle of radius 5 cm. Find the length of the diagonal of the square. • The perimeter of a protractor is 36 cm. Find its diameter. • The length of a minute hand of a clock is 7cm. What is the area swept by it from7.00 am to 7.15 am? • If the perimeter and area of a circle are numerically equal then what is its radius? • The circumference of two circles are in the ratio 4:5 what is the ratio of the areas...

Class 10 Maths Chapter 12 all exercises (Ex. 12.1 and Ex. 12.2) for all boards. We have updated all the contents for new academic session 2023-2024. UP Board students are now using NCERT Textbooks for their course and exams, so they can download UP Board Solutions for Class 10 Maths Chapter 12 all exercises from the links given below. Contents are applicable for UP Board 2023-24 and CBSE Board in Hindi and English medium. Contents are free in PDF format to download without any login or registration. Download NCERT Solutions CBSE NCERT Solutions for class 10 Maths Chapter 12 Surface areas and volumes exercises 12.1 and 12.2 are given here to free download in PDF or view online without downloading. All the solutions are updated for new academic session 2023-24 for UP Board, MP Board, Gujrat, CBSE board, etc., who are using latest ONE MARK QUESTIONS 1. Volume and surface area of a solid hemisphere are numerically equal. What is the diameter of hemisphere? [CBSE 2017] THREE MARKS QUESTIONS 1. A metallic solid sphere of radius 10.5 cm is melted and recast into smaller solid cones, each of radius 3.5 cm and height 3 cm. How many cones will be made? [CBSE 2017] FOUR MARKS QUESTIONS 1. In a hospital used water is collected in a cylindrical tank of diameter 2 m and height 5 m. After recycling, this water is used to irrigate a park of hospital whose length is 25 m and breadth is 20 m. If the tank is filled completely then what will be the height of standing water used for irrigation...

NCERT Solutions for exercise 12.2 Class 10 Maths chapter 12 areas related to circles. From earlier chapters like constructions, students have a bit of knowledge about how the sector looks like and how we can solve problems using the formulas provided, we know some of the areas related to this chapter are an important concept to understand after Conic sections. Exercise 12.2 Class 10 Maths which is another exercise followed by exercise 12.1 that includes the rest of the part of areas related to circles, and is important as per the exams. Questions based on the area of sector out of some given conditions like radius and angle of the sector, and is like a base for the exam. Table of contents These solutions target important questions that are particularly appeared in second-term exams. The Class 10 Maths chapter 12 exercise 12.2 lists a few practice numerical problems on, area of a quadrant of the circle, the area swept by the hands of the clock, etc. The Class 10 Maths chapter 12 exercise 12.2 covers the topics like the concept of finding major and minor segment/sectors subtended by the chord of the circle. Also, some properties and technical terms of circular curves are enclosed with some special conditions, which are discussed in • • Areas Related to Circles Class 10 Chapter 12 Exercise: 12.2 Q5 (iii) area of the segment formed by the corresponding chord Answer: For the area of the segment, we need to subtract the area of the triangle attached with the area of arc. Thus co...