Answer:
The distance around a circular track if it is 100 feet across is 314 feet.
Step-by-step explanation:
Circumference of circle is given by:
[tex]C = \pi D[/tex] ....[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.
⇒ [tex]D = 100 ft[/tex]
then
substitute this value in [1] we have;
[tex]C = 3.14 \cdot 100[/tex]
Simplify:
[tex]C = 314[/tex] feet
Therefore, the distance around a circular track if it is 100 feet across is 314 feet.
