jlemmy
jlemmy
15-03-2018
Mathematics
contestada
another question random characters
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darkfyre97
darkfyre97
15-03-2018
Area of a circle using the radius is pi*r^2, so:
A=3.14*4^2
A=3.14*16
A=50.24
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AnimeBrainly
AnimeBrainly
15-03-2018
Area = πr²
r = 4
(4)² = 16
π = 3.14 (rounded)
16(3.14) = 50.24
50.24
is your answer
hope this helps
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