Register
What is the circumference of a circle if the radius is 4?
205k views
2 votes
What is the circumference of a circle if the radius is 4?

What is the circumference of a circle if the radius is 4?-example-1
User Jparker
by
5.4k points

2 Answers

5 votes

Answer:

90.8

Explanation:

cercumference=πD

r=2×D

C=2πr

c=2×π×4

π=22/7 or 3.14 so,

C=90.8

User HybrisHelp
by
5.1k points
7 votes

Answer:

25.1cm

Explanation:

since circumference =
\pid and d=2r

c=
\pi(2*4)

c=8
\pi

c=25.132741229

c=25.1cm

User Mantosh Kumar
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Which of the following would be a good name for the function that takes the length of a race and returns the time needed to complete it? A. Time(race) B. Length(time) C. Length(cost) D. Year(time) E. Cost(time)
Link Copied!