Question

11. In the adjoining figure OABC is a square of side 10 cm find the area of the shaded region. ​

Answer 1

Answer:

area of the shaded region is 57.0796 cm^2

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Step-by-step explanation:

radius is=10×2^1/2 cm

pi/4×r^2=157.0796 cm^2

157.0796-100=57.0796 cm^2