A running track consists of two parallel lines that are connected at each end but the curved boundary of a semicircle. The paral
lel lines are 30 meters long and 7 meters apart. Fine the area inside the running track.
1 answer:
Answer:
The area inside the running track is 248.5 m².
Step-by-step explanation:
The area inside the running track is given by the sum of the area of a rectangle and the area of a semicircle:
Where:
x: is one side of the rectangle = 30 m
r: is the radius = half of the other side of the rectangle = 7/2 m = 3.5 m
Hence, the total area is:
Therefore, the area inside the running track is 248.5 m².
I hope it helps you!
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