Area of a circle whose circumference is 8
pi cm is
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Answer:
50.24cm^2
Step-by-step explanation:
Circumference of circle = 2×pi× radius= 8pi
radius= 8pi÷(2pi)
= 4 cm
area of the circle = pi×r^2
" " = pi×4×4
pi = 3.14
area= 3.14×16
=50.24 cm^2
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