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motikmotik
2 years ago
14

Find the area of a circle with a diameter of 16

Mathematics
2 answers:
avanturin [10]2 years ago
5 0

Answer: A = 64\pi = 201.061

Step-by-step explanation:

The equation to find the area of a circle, is:

A=\frac{1}{4} \pi d^2

-Next, you place the diameter onto the equation:

A=\frac{1}{4} \pi 16^2

-Then, you solve:

A=\frac{1}{4} \pi 16^2

A = \frac{1}{4}\pi × 256

A=\frac{256}{4} \pi

A=64\pi = 201.061

jenyasd209 [6]2 years ago
3 0

Answer:

201.06

Step-by-step explanation:

Area of circle: A=\pi r^2

r = 1/2d = 1/2(16) = 8

\pi *8^2 = 201.06

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