Question

If the circumference of a circular sheet is 176m, find it's area.

• A. 2664$m^2$
• B. 2464$m^2$
• C. 1624$m^2$
• D. 2986$m^2$

Answer 1

The correct option is B 2464$m^2$

Circumference $=2\times \pi \times r176=2\times \pi \times r176=2\times \frac{22}{7}\times rr=\frac{56}{2}=28m\text{area of circle}=\pi \times r^2=\frac{22}{7}\times 28\times 28=2464m^2$