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Find the area of the shaded region if the length of the side of the square is 14 cm.

Find the area of the shaded region if the length of the side of the square is 14 cm.

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Grade:10

1 Answers

Nityanand
11 Points
6 years ago
The unshaded regionMake a square there so u get a small square and 4 semicirclesSide of small square=4cmRadius of 1 semicircle=2cmSo area of shaded region= area of big square -(Area of small square +area of semicircle ×4)=side^2-(side^2 + pi r^2/2 ×4=14×14-(4×4 + 22/7 × 2×2×2)=196-(16+25.15)=196-41.15=154.85cm^2

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