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Leona [35]
3 years ago
11

Find the circumference and the area of a circle with diameter 8.

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer:

Area = 50.24 units²

Circumference = 25.12 units

Step-by-step explanation:

Circumference = 2\pi r

=\pi d

=3.14\times 8

=25.12

Area = \pi r^2

r = 8\div2

=4

Area = 3.14\times4^2

=50.24

∴ The circumference of the circle is 25.12 units, and the area of the circle is 50.24 units²

Hope this helps :)

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