20. A rectangular park has two pathways 4 m
wide built in it as shown. If the length and
breadth of the park are 24 m and 16 m, find
the area taken up by the pathways and also
the area of the remaining park.
416 m->
14m
m
4 m
24 m->
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Answer:
144m²
Step-by-step explanation:
Area of vertical | pathway = l×b
l×b =16 m × 4m = 64 m²
Area of horizontal - line = l×b
l×b =24 m× 4m = 96 m²
Both pathway intersect at one place so we will substract on pathway's area.
So, area of that intersected square = side × side
side × side = 4m × 4m = 16m²
Therefore, the area of both the pathways = 64m² + 96m²- 16m² = 144m²
MARK AS BRAINLIEST.
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