Math, asked by atharvbennur, 8 months ago

the dimensions of the room are L=8cm B=5 cm H=4cm find the cost of four walls at the rate of ₹ 40/m²

Answers

Answered by CarolineMG

3

Answer:

LSA of cuboid is 2 ( lb+lh+bh )

Step-by-step explanation:

l=8

B=5

H=4

2 (8*5 +8*4+5*4)

2 (40+24+20)

2 (84)

168cm

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