AD is the diameter of a circle of radius6cm and AB=BC=CD. semicircles are drawn with AB and BD as diameters as shown in the figure. Find the perimeter and area of shaded region (no.2)
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Short approach:-
Area of the shaded region = 1/3 × πr²,
=1/3 × π × 6²,
=1/3 × π × 36,
=12π cm²
Area of the shaded region = 1/3 × πr²,
=1/3 × π × 6²,
=1/3 × π × 36,
=12π cm²
kasis2948:
Thnx but it is not the right answer
I am not able to understand
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