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3 years ago

A kintted pot holder is shaped like a circle. It's radius is 4.5 in. What is the area?

Mathematics

2 answers:

lesya [120]3 years ago

8 0

Answer:

A =63.585 in^2

Step-by-step explanation:

The area of a circle is found by

A = pi r^2

A = pi (4.5)^2

A = pi(20.25)

We can approximate pi by 3.14

A = (3.14) (20.25)

A =63.585 in^2

MakcuM [25]3 years ago

7 0

Answer:

about 63.6 inches

Step-by-step explanation:

formula to find the area of a circle: pi*r^2

pi = 3.14

r = 4.5

3.14*4.5*4.5 = 63.585

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______________________________

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