Question

7. The area of 4 walls of a hall is 266 sq. m. The length and breadth of the hall are 12 m and 7 m
respectively. Find the height of the wall.​

Answer 1

Given:

Area of 4 walls = 266m²

L of walls = 12m

B of walls =7m

Area of Cuboid = 2h(l+b)

2h(12+7) = 266m²

19h = 266m²/2

h = 7m

Hence,

$\bold \red{The \: Height \: of \: cuboid \: is \: 7m\:respectively.}$

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