Register

What is the Circumference of this circle? Hint: Use the formula A = 2 x pi x r. * A. 31.4 ft B. 10 ft C. 78.5 ft D. 17.7 ft

What is the Circumference of this circle? Hint: Use the formula A = 2 x pi x r. * A. 31.4 ft B. 10 ft C. 78.5 ft D. 17.7 ft
99.0k views
2 votes
What is the Circumference of this circle? Hint: Use the formula A = 2 x pi x r. *

A. 31.4 ft
B. 10 ft
C. 78.5 ft
D. 17.7 ft

What is the Circumference of this circle? Hint: Use the formula A = 2 x pi x r. * A-example-1
User Alextoni
by
7.7k points

1 Answer

4 votes
The circumference of a circle is the diameter multiplied by Pi. So, for a circle of 5 cm radius: Diameter is (2r) = 2 (5 cm) = 10 cm. The Circumference = ( d ) ( 10 cm) = 10 (Pi) cm.
User Hisham Ahamad
by
7.6k 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 =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!