PLEASE HELP DUE IN 20 MINUTES!!! about cylinders

asked Sep 15, 2022 59.7k views

0 votes

PLEASE HELP DUE IN 20 MINUTES!!!
about cylinders

3.3k points

Please log in or register to add a comment.

3 votes

Answer: Diameter = 4 cm

Explanation:

20π = (π)(r^2)(5)

divide by 5 * π

4 = r^2

find the square root of both sides

2 = r

2 * 2 = d

4 = d

Bumbleshoot answered Sep 22, 2022

4.1k points

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

3.5m questions

4.4m answers