294,649 views
29 votes
29 votes
Find the circumference and the area of a circle with radius 8 cm.

Use the value 3.14 for it, and do not round your answers. Be sure to include the correct units in your answers.
cm
cm?
cm
8 cm
Circumference:
Area:

User Unex
by
2.5k points

1 Answer

16 votes
16 votes

Explanation:

Circumference =


2\pi \: r

Area =


\pi \: {r}^(2)

Using r = 8 cm and


\pi \: = 3.14

Circumference = 50.24 cm

Area = 200.96 sq cm

User Ekrem Solmaz
by
3.1k points
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