Find the Area circle (3)

Math
r=3
The area of a circle is equal to Pi π times the radius r squared.
π⋅(radius)2
Substitute in the value of the radius r=3 into the formula for the area of a circle. Pi π is approximately equal to 3.14.
π⋅32
Raise 3 to the power of 2.
π⋅9
Move 9 to the left of π.
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
28.27433388…
Find the Area circle (3)

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