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A circular helipad has a circumference of 78.5 meters. Find the approximate diameter of the helipad. Use 3.14 for π . Round to the nearest hundredth if necessary.

A circular helipad has a circumference of 78.5 meters. Find the approximate diameter of the helipad. Use 3.14 for π . Round to the nearest hundredth if necessary.
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A circular helipad has a circumference of 78.5 meters. Find the approximate diameter of the helipad. Use 3.14 for π

. Round to the nearest hundredth if necessary.

asked
User Jeffrey Cameron
by
8.7k points

1 Answer

2 votes

Answer:

Explanation:

2
\pir = 78.5

r = 78.5/2π

d = 2r = 78.5/π

d = 78.5/3.14

d = 25

answered
User Stuart Menefy
by
7.3k points
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