In the given figure ABCD is a rectangle. The radius of the semicircles drawn on AD and BC as diameters and the radius of the circle drawn in between is the same. if BC = 7cm, find the area of the shaded region.
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Answer:
the area of the shaded region. 59.5 cm²
Step-by-step explanation:
Area Of shaded Region
= Two Semi circles + Area of Rectangle - Area of Semicircle inside rectangle
= 2 * (1/2)π(7/2)² + 7 * 14 - (1/2)π(14/2)²
= (22/7)(49/4) + 98 - (1/2) (22/7) * 49
= 38.5 + 98 - 77
= 59.5
the area of the shaded region. 59.5 cm²
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The answer is 59.5cm
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