The area of shaded region = area of triangle - area of circle = 33.73 sq. m.
Area of circle = πr²
Area of triangle = 1/2(base × height)
The area of the shaded region = area of triangle - area of circle
= 1/2(14 × 12) - π × 4²
Area of shaded region = 84 - 50.27
Area of shaded region = area of triangle - area of circle = 33.73 sq. m
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