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3 years ago

Find the area and circumference of the circle. Use 3.14 for A.

Mathematics

1 answer:

Kaylis [27]3 years ago

8 0

Answer:

A = 63.59

C = 28.26

Step-by-step explanation:

r = 4.5

Area of a circle:

A = πr²

A = 3.14(4.5²)

A = 3.14(20.25)

A = 63.59

Circumference:

C = 2πr

C = 2(3.14)(4.5)

C = 28.26

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