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lukranit [14]
2 years ago
11

The diameter of a circle is 8 cm. Find its area in terms of π.

Mathematics
1 answer:
Verizon [17]2 years ago
3 0

Answer:

16\pi cm^2

Step-by-step explanation:

Area of a circle is equal to \pi r^2, where r is the radius

A=\pi r^2

A diameter is twice the length of the radius. (8/2)

So the radius is 4 cm.

r^2=4^2=16

so the Area is 16\pi

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