A swimming pool is 25 m in length, 20 m in breadth and 6 m in depth. The cost of cementing its floor and walls at the rate of ₹12 per square meter
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Answer:
Rs. 12,480
Step-by-step explanation:
LSA of the pool= 2h(l+b)
= 2×6(25+20) m²
= 2×6×45 m²
= 6×90 m²
= 540 m²
Area of the floor= l×b
= 25×20 m²
= 500 m²
Total area for cementing= 500+540 m²
= 1040 m²
Cost of cementing= Rs. 12×1040
= Rs. 12,480
hope it helps!
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