can anyone answer me this question? 6 th
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D = 42cm
r = 42/2 = 21cm
area = πr²
= 22/7 × 21 × 21
= 22 × 3 × 21
= 1386cm²
r = 42/2 = 21cm
area = πr²
= 22/7 × 21 × 21
= 22 × 3 × 21
= 1386cm²
adityasahu15:
thanx
Answered by
3
Side of square = 42 cm
Hence, diameter of circle = 42 cm
Radius of circle = d/2 = 42/2 = 21 cm
Area of circle = pie r^2
= 22/7 × 21 × 21
= 1386 sq. cm
Hence, diameter of circle = 42 cm
Radius of circle = d/2 = 42/2 = 21 cm
Area of circle = pie r^2
= 22/7 × 21 × 21
= 1386 sq. cm
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