Find the area of a circle inscribed in a square of side 49 cm.
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Answer:
49 × 4 = 196
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If area of a square = 49 then length =7 : if length= 7 radius of circle= 7÷2 =3.5
: area of circle = πr^2
:π = 3.142 r = 3.5
: 3.142 × 3.5^2 = 38.49^2
: area of a circle = 38.49^2
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