ariannalopez602 ariannalopez602

18-02-2021
Mathematics

contestada

The radius of a circle is 2 inches. What is the circle's area?
r=2 in
Use 3.14 for a
square inches

Respuesta :

jexfrat jexfrat

18-02-2021

Answer:

12.56 in.

Step-by-step explanation:

A=Pi*R to the 2nd power

A=3.14*2 to the 2nd power

A=3.14*4

A=12.56

Let me know if im wrong

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melanieee87 melanieee87

18-02-2021

12.56 in ^2 .... the formula for area is a = pi(r)^2 since the radius is 2 you would multiply 2x2 which is 4 then you’d multiply 4x 3.14 which gives u your answer:)
Hope it helped !

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