find the area of the shaded portion all corners are right angled
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3
Answer:
ans is=137.8msquare
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Answered by
3
Answer:
Area of shaded portion = Area of big rectangle -
Area of small rectangle
Area of big rectangle = l × b
-----(where l = 19.6m, b = 15m)
= 19.6 × 15
= 294 sq.m
Area of small rectangle = l × b
-------(where l = 19.6 - 5.4 = 14.2 m, b = 15 - 4 = 11m)
= 14.2 × 11
= 156.2 sq.m
Area of shaded region = Area of big rectangle - Area of small rectangle
= 294 - 156.2
=137.8 sq.m
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