Register

Circle o has a circumference of 36π cm. what is the length of the radius, r? 6 cm 18 cm 36 cm 72 cm

Circle o has a circumference of 36π cm. what is the length of the radius, r? 6 cm 18 cm 36 cm 72 cm
80.2k views
1 vote
Circle o has a circumference of 36π cm. what is the length of the radius, r? 6 cm 18 cm 36 cm 72 cm

User Chris Watson
by
7.9k points

2 Answers

3 votes

Answer: 18cm

Step-by-step explanation: on ed

User Amazingred
by
7.2k points
7 votes
The circumference of a circle is C = 2πr
Given C = 36π, we can solve for the radius r:
r = C/2π = 36π/2π = 36/2 = 18 cm (ANSWER)
User Christopher Klewes
by
8.1k points
← Prev Question Next Question →

No related questions found

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

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!