Embibe Experts Solutions for Chapter: Areas Related to Circles, Exercise 1: Jharkhand Board-2020

Find the area of quadrant of a circle whose circumference is $22 cm$.

Find the area of shaded region.If $ABCD$ is a square of side $14 cm$ and $APD$ and $BPC$ are semicircles.

Write the area of circle of radius $r$.

Find the area of quadrant of a circle whose circumference is $22 cm$.

Find the area of the shaded region in the figure.If the raddi of two concentric circles with centre $O$ are $7 cm$ and $14 cm$ respectively and $\angle AOC=40°$.

Write the area of a semicircle of radius $r=7 \mathrm{cm}$.

Find the area of a sector of a circle with radius $6 \mathrm{cm}$ if angle of the sector is $60°$.

Find the area of shaded region in figure, where $ABCD$ is a square of side $14 \mathrm{cm}$.