A rectangular piece of land having length 18m has an area 440 m². Can it be used to make a square swimming pool having length 21 m?
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Answer:
no
Step-by-step explanation:
A1= l×b
or,440cm²=18m×b
ans, b= 220/9=24.44m
again,
A2=l×b
=21×220/9
=513.33m²
#swimming pool area is bigger so, it can't be used to make swimming pool.
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