Question

I need helpI have to send the picture its something about area of a circleFind the area of a circle with radius 3 1/4 yd

Answer 1

The area of the circle is 33.20 square yards

Here, we want to calculate the area of a circle given the radius

Mathematically, the formula to use is;

$A\text{ = }\pi\text{ }\times r^2$

r in this case is 3 1/4 yd and pi is 22/7

We proceed to solve for the area by substituting these values

We have this as;

$\begin{gathered} A\text{ = }\frac{22}{7}\text{ }\times\text{ 3}\frac{1}{4}\times3\frac{1}{4} \\ \\ A\text{ = }\frac{22}{7}\times\frac{13}{4}\times\frac{13}{4} \\ \\ A=33.20yd^2 \end{gathered}$