Question

39. The floor of a room is rectangular in shape, Its length is 6m and its breadth 5m. If the
area of its four walls is 110 sq. m. find its height.
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Answer 1

Answer:

5m

Step-by-step explanation:

Length of rectangular room = 6 m

Breadth of rectangular room = 5 m

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

Area of 4 walls of room = 2(6+5)h

Area of its four walls is 110 sq.m.

So,2(6+5)h=110

h=5 m

Hence its height is 5 m