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Solution - Areas of Combinations of Plane Figures

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Question

In fig. 3, a square OABC is inscribed in a quadrant OPBQ of a circle. If OA = 20 cm, find the area of the shaded region. (Use π = 3.14)

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Reference Material

Solution for concept: Areas of Combinations of Plane Figures. For the course 8th-10th CBSE
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