find the area of four walls of a room.if leanth 12m,breadth 10m.and height 7.5
Answers
Answered by
1
area of walls along the length --- 12 x 7.5 x 2 = 180
area of walls along the breadth-- 10 x 7.5 x 2 = 150
Total area-- 180+150= 330 m^2
area of walls along the breadth-- 10 x 7.5 x 2 = 150
Total area-- 180+150= 330 m^2
sippi:
hello it would become volume.
????
its right !! x 2 because two walls are there of same area
total 4 walls
Answered by
1
Area of 4 walls of a room = 2h(l+b)
= 2×7.5(12+10)
= 15×22
= 330 m²
= 2×7.5(12+10)
= 15×22
= 330 m²
Similar questions