area of circle find their diameter (1) 176 sq.cm (2) 394.24 sq.cm (3) 12464 sq.cm
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Answered by
1
Answer:
what is the area of circle.question is incomplete but still
area of circle =πd^2/4
compare and you can find your answer.
Answered by
2
Answer:
are of circle = πr^2
1)- 176sq cm
Area of circle = πr^2
=22/7×r^2= 176. (π = 22/7 )
r^2=176×7/22
r= 2√14
d= 2r
d=4√14
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