Ravi is creating a box-like tent with nylon net to prevent mosquitoes from entering. How much net will he need to make a tent covering a floor size of 100 cm*70cm to a height of 117 cm ?
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0
Answer:
46780 cm^2
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2
Answer:
he will need the net
[(100 × 70) + 2 {(100 × 117) +(70 × 117)}] cm²
= {7000 + 2(11700 + 8190)} cm²
= (7000 + 2× 19890) cm²
= (7000 + 39780) cm²
= 46780 cm²
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