The diameter of a circle is 30.5 cm . What is the area of the circle ? (Take Pi = 3.14)
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Answered by
9
d=30.5
r=d/2
r=15.25
area= pi*r**
=3.14*15.25*15.25
=730.25 cm^2
r=d/2
r=15.25
area= pi*r**
=3.14*15.25*15.25
=730.25 cm^2
Sarithik:
Answer is 730.24625 in calculator
if you will round off after 4 it will change to 5
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