1 Answer

Cdalto · Answer 1 · 2020-07-28T10:07:58+0000

Hello from MrBillDoesMath!

Answer:

Centimeter

Discussion:

Area of a circle = Pi * r^2. Since the units are square centimeters or (centimeters)^2, the radius has units centimeter

Thank you,

MrB

Please log in or register to add a comment.