Math, asked by vbalunaik3995, 11 months ago

Find the area of four walls of a room (assume that there are no doors or Windows) if it's length 12cm.,breath 10 cm. and height 7.5m.

Answers

Answered by kislayvns05

1

Answer:

area of 4 walls of room =2(l+b)h

length=12cm

breadth=10c,

height=7.5m=750cm.

Step-by-step explanation:

2(12+10)750

2*22*750

33000cm square.

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