The circumference of a circle is 15 pie centimeters. what is the area of the circle in terms of pie

a: 7.5pie cm2
b: 15pie cm2
c: 56.25pie cm2
d: 225pie cm2

C

Step-by-step explanation:

The circumference (C) of a circle = 2πr ← r is the radius

Given C = 15π the equating gives

2πr = 15π ( divide both sides by 2π )

r = = 7.5 cm

The area (A) of a circle is calculated using the formula

A = πr² = π × 7.5² = 56.25π cm² → C

easy math just plug in a and b

step-by-step explanation:

me! what did you put for this question?

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