Math, asked by bfdi505, 3 months ago

only solve number 9. best answer is brainliest

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Answers

Answered by futurestarrp5
0

Step-by-step explanation:

hope u will understand this one

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Answered by biligiri
0

Step-by-step explanation:

given length L = 15 feet, bredth B = 12 feet and height H = 8 feet

as she has to paint only tbe walls, take onle Lateral Surface Area

Formula used LSA = 2[ L*H + B*H]

LSA = 2 [ 15*8 + 12*8 ]

LSA = 2 [ 120 + 96 ]

LSA = 432 ft²

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