3 years ago

A running track has a diameter 100 m. find the area of the running track in square meters.

Mathematics

2 answers:

Alex3 years ago

8 0

Answer:

the area is about 314.2 square meters

Step-by-step explanation

a= πr²

A=π10²

a≈ 314.2

Vesnalui [34]3 years ago

3 0

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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