Register
Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.)
61.8k views
3 votes
Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.)

User Austin Adams
by
8.0k points

1 Answer

5 votes
452.16 = 3.1416 r^2
r^2 = 452.16 / 3.1416
r^2 = 143.93
r = 11.997

C = 2 (3.1416) (12) =75.38 m
User Peter Kovacs
by
7.7k points
← Prev Question Next Question →

Related questions

User Baseten
asked Apr 19, 2018 66.6k views
Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.)
Baseten asked Apr 19, 2018
by Baseten
8.4k points
1 answer
0 votes
66.6k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!