uglyoieli
uglyoieli
07-03-2018
Mathematics
contestada
What is the area=___
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VivaciousLyla
VivaciousLyla
07-03-2018
Hello!
We must use a certain formula to find the area of a circle. The formula is:
A = pi × r^2
This means that we must multiply pi by the radius squared.
Pi = Approximately 3.14
Radius = 3 inches
Substitute:
A = pi × r^2
A = 3.14 × 3^2
A = 3.14 × 9
A = 28.26
ANSWER:
The area of the circle is 28.26 inches squared.
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