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xz_007 [3.2K]
3 years ago
15

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

Mathematics
2 answers:
Tanzania [10]3 years ago
7 0

Answer:

b

Step-by-step explanation:

Jobisdone [24]3 years ago
5 0

Answer:

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 = \frac{15}{2} = 7.5 cm

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

A = πr² = π × 7.5² = 56.25π cm² → C

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