3 years ago

A circle had a circumference of 138.16 meters. What is the diameter of the circle?

Mathematics

2 answers:

Mkey [24]3 years ago

8 0

Divide 138.16 by 3.14. This gives a diameter of 44 meters.

Hope this helped :)

mixer [17]3 years ago

5 0

It's 44

C = 2 r pi

138.16 = 2 r pi

138.16 / 2 pi = r

r = 22 rounded to a whole number

r multiplied by 2 equals,44, which is the diameter

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