Question

Find the area of a circular floored room
having radius of 140 cm

Answer 1

Answer:

Hope u understood

A=πr2=π·1402≈61575.21601cm²

Answer 2

Answer:

The formula for finding the area of a circle is $\pi r^{2}$

= $\frac{22}{7} * 140^{2}$

=$\frac{22}{7} * 140 * 140$

= $61600cm^{2}$