Question

The radius of a circle is 11 yards. What is the circle's area?
Use 3.14 for ​.

Answer 1

`\displaystyle 380,13271108...\:yd.^2`

Step-by-step Step-by-step explanation:

`\displaystyle {\pi}r^2 = A \\ \\ 11^2\pi = A \hookrightarrow 121\pi = A \\ \\ \boxed{380,13271108... = A}`

If you want to follow what the exercise wants, then multiplying
`\displaystyle 3,14`by the square of the radius will give you
`\displaystyle 379,94\:yd.^2.`

I am joyous to assist you at any time.