Find the area of the circle. Round to the nearest tenth. Use 3.14 for π. 14 m circle

Question

asked Nov 14, 2022 214k views

2 Answers

Matt DeKrey · Answer 1 · 2022-11-17T02:26:44+0000

Answer:

153.9 m²

Explanation:

A = πr2 Use the formula.

A = π(7)2 Substitute. Use 7 for r.

A ≈ 3.14 × 72 Substitute. Use 3.14 for π.

A ≈ 3.14 × 49 Evaluate the power.

A ≈ 153.9 Multiply.

The area of the circle is about 153.9 m².