3 years ago

Caitlyn’s family has a circular swimming pool. The circumference of the pool is 25.12m What is its area?

Mathematics

1 answer:

Natasha2012 [34]3 years ago

4 0

Answer:

A = 50.26 sq meters

Step-by-step explanation:

we have to find the diameter first by using the circumference:

C = πd

25.12 = πd

25.12/π = d

8 = d

this means the radius is 4

A = πr²

A = π4² or 16π

A = 50.26 sq meters

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