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dybincka [34]
3 years ago
5

PLEASE HELPPPPPPPPPPPPPPPP AREA AND CIRCUMFERENCE OF A CIRCLE

Mathematics
2 answers:
Rama09 [41]3 years ago
8 0

Answer:

A=200.96cm²

C=50.24cm

Step-by-step explanation:

A=πr²=π·8²=200.96

C=2πr=2·π·8=50.24

AnnyKZ [126]3 years ago
4 0

Answer:

Area:  200.96 cm

Circumference:  50.24 cm

Explanation: I recently just learned this.  The area of a circle is Pi times radius squared which makes.  3.14 x 8^2 = 3.14 x 64 = 200.96.  SInce none of the original measurements are squared it will be    200.96 cm

The circumference of a circle is diameter times pi which makes  3.14 x (8 x 2) = 3.14 x 16 = 50.24.  Since none of the original measurements are squared it will be 50.24 cm

I hope this helps!  pls mark brainliest if it helps!

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