Question

if the diameter of the circle is 8m, what is the perimeter of the triangle (in cm)?
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Answer 1

Answer:

800π cm

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Answer 2

Diameter = 8m
Therefore radius = 4m

Perimeter = 2 pi r
= 2 * 22/7 * 4
= 176/7 m
= 25.14m

Now perimeter in both cases will be the same

So perimeter of triangle = 25.14m
= 2514cm