Answer:
144
Step-by-step explanation:
12x12=144
Answer:
46 ft2
Step-by-step explanation:
esorry if it doesnt lph
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The ratio of circumference to diameter is independent of the radius.
Defining C=circumference, r=radius, D=diameter = 2r
Circumference = C = 2 π r = π D
=>
ratio of circumference / diameter
= C/D = π