Find the area of the shaded region in the following figures.
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c) Area of Shaded portion = Area of Ext. Rectangle - Area of inner rectangle
= l*b - l*b
= 57 * 43 - (57 - 2+2) * (43 - 1+1)
= 2451 - 2173
= 278 m²
d) Area of shaded portion = 0.5 * 4.5 + (2.7 - 0.5) * 0.4
= 2.25 + 2.2*0.4
= 2.25 + 0.88
= 3.13 m²
Hope It Helps You! ☺☻☺
c) Area of Shaded portion = Area of Ext. Rectangle - Area of inner rectangle
= l*b - l*b
= 57 * 43 - (57 - 2+2) * (43 - 1+1)
= 2451 - 2173
= 278 m²
d) Area of shaded portion = 0.5 * 4.5 + (2.7 - 0.5) * 0.4
= 2.25 + 2.2*0.4
= 2.25 + 0.88
= 3.13 m²
Hope It Helps You! ☺☻☺
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