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The figure shows an aerial view of a playground. If David runs around the field three times, he covers a distance of_____yards.

The figure shows an aerial view of a playground. If David runs around the field three-example-1
User Ahhmarr
by
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2 Answers

6 votes

Answer: 648 Yards.

Explanation:

User Pinas
by
7.9k points
4 votes

For this case, what we must do is find three times the perimeter of the figure.

The length of the arch is given by:


image

Where,

r: radius of the circle

alpha: central angle in radians

We have then:


image

Then, the perimeter of the figure is:


image

Answer:

If David runs around the field three times, he covers a distance of 648 yards.

User Mikko Wilkman
by
8.4k points
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