Get Free NCERT Solutions for Class 10 Maths Chapter 12 Ex 12.2 PDF. Areas Related to Circles Class 10 Maths NCERT Solutions are extremely helpful while doing your homework. Exercise 12.2 Class 10 Maths NCERT Solutions were prepared by Experienced LearnCBSE.in Teachers. Detailed answers of all the questions in Chapter 12 Maths Class 10 Areas Related to Circles Exercise 12.2 provided in NCERT TextBook.

Topics and Sub Topics in Class 10 Maths Chapter 12 Areas Related to Circles:

Section Name Topic Name
12 Areas Related to Circles
12.1 Introduction
12.2 Perimeter And Area Of A Circle – A Review
12.3 Areas Of Sector And Segment Of A Circle
12.4 Areas Of Combinations Of Plane Figures
12.5 Summary

You can also download the free PDF of  Ex 12.2 Class 10 Areas Related to Circles NCERT Solutions or save the solution images and take the print out to keep it handy for your exam preparation.

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

NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2

NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 are part of NCERT Solutions for Class 10 Maths. Here we have given 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:
Ex 12.2 Class 10 Maths NCERT Solutions PDF Q1

Ex 12.2 Class 10 Maths Question 2.
Find the area of a quadrant of a circle whose circumference is 22 cm.
Solution:
Ex 12.2 Class 10 Maths NCERT Solutions PDF Q2

Download NCERT Solutions For Class 10 Maths Chapter 12 Areas Related to Circles PDF

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:
Ex 12.2 Class 10 Maths NCERT Solutions PDF Q3

Ex 12.2 Class 10 Maths Question 4.
A chord of a circle of radius 10 cm subtends a right angle at the centre. Find the area of the corresponding:
(i) minor segment
(ii) major segment (Use π = 3.14)
Solution:
Ex 12.2 Class 10 Maths NCERT Solutions PDF Q4

Ex 12.2 Class 10 Maths Question 5.
In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. 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 NCERT Solutions PDF Q5

Ex 12.2 Class 10 Maths Question 6.
A chord of a circle of radius 15 cm subtends an angle of 60° at the centre. Find the areas of the corresponding minor and major segments of the circle. (Use π = 3.14 and √3 = 1.73)
Solution:
Ex 12.2 Class 10 Maths NCERT Solutions PDF Q6

Ex 12.2 Class 10 Maths Question 7.
A chord of a circle of the radius 12 cm subtends an angle of 120° at the centre. Find the area of the corresponding segment of the circle. (Use π = 3.14 and √3 = 1.73).
Solution:
Exercise 12.1 Class 10 Maths NCERT Solutions PDF Q7
Exercise 12.1 Class 10 Maths NCERT Solutions PDF Q7.1

Ex 12.2 Class 10 Maths Question 8.
A horse is tied to a peg at one corner of a square shaped grass field of side 15 m by means of a 5 m long rope (see figure). Find:
NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Q8
(i) the area of that part of the field in which the horse can graze.
(ii) the increase in the grazing area if the rope were 10 m long instead of 5 m. (Use π = 3.14)
Solution:
Exercise 12.1 Class 10 Maths NCERT Solutions PDF Q8

Ex 12.2 Class 10 Maths Question 9.
A brooch is made with silver wire in the form of a circle with diameter 35 mm. The wire is also used in making 5 diameters which divide the circle into 10 equal sectors as shown in figure.
Find:
NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Q9
(i) the total length of the silver wire required.
(ii) the area of each sector of the brooch.
Solution:
Exercise 12.1 Class 10 Maths NCERT Solutions PDF Q9

Ex 12.2 Class 10 Maths Question 10.
An umbrella has 8 ribs which are equally spaced (see figure). Assuming umbrella to be a flat circle of radius / 45 cm, find the area between the two consecutive ribs of the umbrella.
NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Q10
Solution:
Ch 12 Maths Class 10 NCERT Solutions Ex 12.2 PDF Q10

Ex 12.2 Class 10 Maths Question 11.
A car has two wipers which do not overlap.
Each wiper has a blade of length 25 cm sweeping through an angle of 115°. Find the total area cleaned at each sweep of the blades.
Solution:
Ch 12 Maths Class 10 NCERT Solutions Ex 12.2 PDF Q11

Ex 12.2 Class 10 Maths Question 12.
To warn ships for underwater rocks, a lighthouse spreads a red colored light over a sector of angle 80° to a distance of 16.5 km. Find the area of the sea over which the ships are warned. (Use π = 3.14)
Solution:
Ch 12 Maths Class 10 NCERT Solutions Ex 12.2 PDF Q12

Ex 12.2 Class 10 Maths Question 13.
A round table cover has six equal designs as shown in the figure. If the radius of the cover is 28 cm, find the cost of making the designs at the rate of ₹0.35 per cm². (Use √3= 1.7)
NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Q13
Solution:
Areas Related To Circles Class 10 Maths NCERT Solutions Ex 12.2 PDF Q13

Ex 12.2 Class 10 Maths Question 14.
Tick the correct answer in the following: Area of a sector of angle p (in degrees) of a circle with radius R is
NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2 Q14
Solution:
Areas Related To Circles Class 10 Maths NCERT Solutions Ex 12.2 PDF Q14

NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles (Hindi Medium) Ex 12.2

NCERT Solutions for Class 10 Maths Chapter 12 Exercise 12.2 Areas related to circles in english
NCERT Solutions for Class 10 Maths Chapter 12 Exercise 12.2 english medium 2018-19.
NCERT Solutions for Class 10 Maths Chapter 12 Exercise 12.2 updated for 2018-19.
10 Maths chapter 12 exercise 12.2 solutions in english
10 Maths chapter 12 exercise 12.2 solutions updated for 2019 cbse exams
10 Maths chapter 12 exercise 12.2 solutions Hindi me
10 Maths chapter 12 exercise 12.2 solutions in Hindi medium 2018-2019.
10 Maths chapter 12 exercise 12.2 solutions for UP board high school in hindi
10 Maths chapter 12 exercise 12.2 solutions free pdf to download in hindi
10 Maths chapter 12 exercise 12.2 ke hal hindi me all questions 1, 2,, 3, 4, 5, 6, 7, 8.
10 Maths chapter 12 exercise 12.2 solutions question 9, 9, 10, 11, 12, 13, 14.
Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles solutions in english

Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles sols for 2018-2019.

Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles for cbse and up board solutions.

Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles question solutions.

Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles question 10, 11, 12, 13, 14, 15, 16 solutions in english.

Class 10 Maths Chapter 12 Exercise 12.2 वृत्तों से संबंधित क्षेत्रफल solutions in hindi.

Class 10 Maths Chapter 12 Exercise 12.2 Areas Related to Circles

Class 10 Maths Chapter 12 Exercise 12.2

We hope the NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Ex 12.2, help you. If you have any query regarding NCERT Solutions for Class 10 Maths Chapter 12 Areas Related to Circles Exercise 12.2, drop a comment below and we will get back to you at the earliest.