Please help me if you can

asked May 10, 2021 74.8k views

3 votes

5.5k points

Please log in or register to add a comment.

5 votes

Answer:

8π in

64π mm²

Explanation:

The circumference of a circle is equal to 2πr, where r is the radius.

2π(4) = 8π ≈ 25.132

The area of a circle is equal to πr²

π(8)² = 64π ≈ 201.062

Sssheridan answered May 16, 2021

6.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers