Question

find the area of each circle use 3.14 of the value of pi. round your answer to the nearest tenth,if necessary.

Answer 1

28.3 diameter is always 2x radius

Answer 2

A≈28.3

Explanation:

A=3.14×r^2 = 3.14×3^2≈28.26

This would be rounded to the nearest tenth, which is 28.3