M L Aggarwal Solutions for Chapter: Areas Related to Circles, Exercise 2: Exercise 13.2

Author:M L Aggarwal

M L Aggarwal Mathematics Solutions for Exercise - M L Aggarwal Solutions for Chapter: Areas Related to Circles, Exercise 2: Exercise 13.2

Attempt the practice questions on Chapter 13: Areas Related to Circles, Exercise 2: Exercise 13.2 with hints and solutions to strengthen your understanding. CBSE Syllabus Standard Mathematics for Class X solutions are prepared by Experienced Embibe Experts.

Questions from M L Aggarwal Solutions for Chapter: Areas Related to Circles, Exercise 2: Exercise 13.2 with Hints & Solutions

MEDIUM
10th CBSE
IMPORTANT

In the adjoining figure, two concentric circles with centre O have radii 21 cm and 42 cm. If ZAOB = 60°, find the area of the shaded region.

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MEDIUM
10th CBSE
IMPORTANT

A calf is tied with a rope of length 6 m at the corner of a square grassy lawn of side 20 m. If the length of the rope is increased by 5.5 m, find the increase in area of the grassy lawn in which the calf can graze.

MEDIUM
10th CBSE
IMPORTANT

In figure, arcs have been down of radius 21 cm each with vertices A, B, C and D of quadrilateral ABCD as centres. Find the area of the shaded region. 

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MEDIUM
10th CBSE
IMPORTANT

A chord of a circle of radius 14 cm subtends an angle of 60 at the centre. Find the area of the corresponding minor segment of the circle. Use π=227 and 3=1.73

EASY
10th CBSE
IMPORTANT

In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find the length of the arc.

EASY
10th CBSE
IMPORTANT

In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find the area of the sector formed by the arc.

MEDIUM
10th CBSE
IMPORTANT

In a circle of radius 21 cm, an arc subtends an angle of 60° at the centre. Find area of the segment formed by the corresponding chord.

HARD
10th CBSE
IMPORTANT

A chord of a circle of radius 12 cm subtends an angle of 120o at the centre. Find the areas of the corresponding segment of the circle. ( Use π=3.14 and 3=1.73 )