Register
What is the radius of a circle with a circumference of 80 meters?
59.5k views
3 votes
What is the radius of a circle with a circumference of 80 meters?

User Bwing
by
8.0k points

2 Answers

5 votes
40 because radius times 2 equals diameter so 40 times pi or 3.14
User ZMacarozzi
by
8.6k points
5 votes
To find the circumference, you can use the radius times two times pi. But we need to find radius, you still use the same equation.
80=π2r
r= 12.7324
The radius was rounded.
User Yury Skaletskiy
by
8.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.2m questions

11.9m answers

Other Questions

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?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!