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Answer:
A) area of circle πr^2
3.14*14*14=616.44mm
B) d- 49m
3.14*24.5*24.5=1884.78m
C) r-5cm
3.14x5x5
=78.5cm
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Answered by
1
(a) area of circle =πr²
= 22/7*14*14
= 22*2*14
= 44*14
(b) area of circle = πr²
= 22/7*49/2*49/2
= 11*7*49/2
(c) area of circle = πr²
= 22/7*5*5
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