Question

Find the total area of circle with radius 7 ft?
$\text{[Take 𝛑=}\frac{22}{7}]$

• A. 38.5 sq. ft
• B. 49 sq. ft
• C. 22 sq. ft
• D. 154 sq. ft

Answer 1

The correct option is D 154 sq. ft

Given :
Radius(r) = 7 ft

$\text{Area of circle =}𝛑r^2$

$=\frac{22}{7}\times 7\times 7$

$=154sq.ft$