Question

Someone please help me with this question

Answer 1

The actual answer is 2.26, but since that is not an option, I am going to say that you should choose the very last answer at the bottom, π r².

Explanation:

Answer 2

(c) 4 in

Explanation:

The area of a circle is given by the formula ...

A = πr²

Filling in the given values, we have ...

16π in² = πr²

Dividing by π gives ...

16 in² = r²

Taking the square root, we find ...

r = √(16 in²) = 4 in

The radius of the circle is 4 inches.