nakia29 nakia29

08-03-2019
Mathematics

contestada

The circumference of a circle is 3pi in. What is the area of the circle?

Respuesta :

choixongdong choixongdong

08-03-2019

Answer:

A = 2.25 pi in^2

Step-by-step explanation:

The circumference of a circle is 3pi

so d = 3

Area of circle = pi r^2

r = 3/2 = 1.5

A = (1.5)^2 pi

A = 2.25 pi in^2

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