What is the circumference of a circle with a radius of 1.4 m? A. 0.7 m B. 1.4 m C. 1.96 m D. 2.8 m

asked Jul 9, 2017 62.3k views

4 votes

What is the circumference of a circle with a radius of 1.4 m?

A.
0.7 m

B.
1.4 m

C.
1.96 m

D.
2.8 m

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4 votes

ok now that i understand the question better i say it is D

Avolquez answered Jul 11, 2017

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3 votes

l - the length of the circle

l =dπ = 2πr

r = 1,4m The radius

l = 2 * 1,4*πm = 2,8πm

Answer 2,8πm

Azriel Omega answered Jul 13, 2017

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