A running track has a diameter 100 m. find the area of the running track in square meters.
2 answers:
Answer:
the area is about 314.2 square meters
Step-by-step explanation
a= πr²
A=π10²
a≈ 314.2
Answer: 7850 square meters.
Step-by-step explanation: A= pi times radius squared. to find the radius of the circle, divide the diameter by 2.
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