Question

find the area of the shaded region​

Answer 1

Hello mate!!

Area of shaded region= area of sector oDC - area of sector OBA

$\pi {r}^{2} \times {60}^{.} \div 360 - \pi {r}^{2} \times 60 \div 360$

$\pi {14}^{2} \times 60 \div 360 - \pi {7}^{2} \times 60 \div 360$

$\pi(196 \times 60 \div 360 - 49 \times 60 \div 360)$

$\pi(196 \div 6 - 49 \div 6)$

$\pi(32.7 - 8.2)$

$\pi \times 24.7$

$3.14 \times 24.7$

76.82 cm}^{2

I hope it helps u