travashouston9742 travashouston9742

07-08-2018
Mathematics

contestada

Find the circumference of the circle. Use π=3.14
[drawing]

A. 78.5 yd
B. 31.4 yd
C. 62.8 yd
D. 314 yd

Respuesta :

trappist trappist

07-08-2018

The circumference formula for a circle is 'c=2πr'.

C = circumference
π = 3.24
r = radius (1/2 the diameter)

All you need to do is plug in the numbers you are given. So the circumference = (2)(3.14)r

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