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Pls help and do quick!

Pls help and do quick!-example-1
User Rwky
by
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1 Answer

7 votes
7 votes

Answer:

If 50.24cm = Circumference

Radius = 8cm

If 50.24cm^2 = Area

Radius = 4cm

Explanation:

50.24cm what? Circumference? Area?

π = 3.14

2πr = Circumference

50.24 / 2π = r

r = 8

πr^2 = Area

50.24 / π = r^2

r^2 = 16

r = 4

User Dutch Glory
by
3.0k points