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Find the distance around a circular track if it is 100 feet across. (Use 3.14 for π.)

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Answer:

The distance around a circular track if it is 100 feet across is 314 feet.

Explanation:

Circumference of circle is given by:


C = \pi D ....[1]

where

C is the circumference of a circle.

D is the diameter of a circle.

As per the statement:

A circular track if it is 100 feet across.


D = 100 ft

then

substitute this value in [1] we have;


C = 3.14 \cdot 100

Simplify:


C = 314 feet

Therefore, the distance around a circular track if it is 100 feet across is 314 feet.

User Rob Miracle
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