Question

Mehul does not like the colour on the wooden ball
he has.So he wants to scratch and remove the color so
that he can put the new one .How much area has to
scratch , if the diameter of the ball is "r" cm?​

Answer 1

Answer:

$\pi \: r {?}^{2}$

it is pie r squre because it is the area that he will scratch

Answer 2

its π r square because it is the formula of circle and he scratched a round ball wich shape is round like a circle.

Step-by-step explanation:

hope it's helpful