Question

Pls answer fast i will surely mark as brainliast and thanks.​

Answer 1

Answer:

According to me the b option should fit in this question.

Answer 2

Answer:

Diameter is 20 cm

So Radius is 10cm

Area =

$\pi {r}^{2} = \pi \times {10}^{2}$

Area of three fourth of

$= \frac{3}{4} \times \pi \times {10}^{2}$