Question

16. The length of a hall is 15 m and width is 12 m. The sum of the areas of the floor and
flat root is equal to the sum of the areas of the four walls. The capacity of the hall
is



give step by step explanation ​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Area of four walls = 2(l+b).h

area of roof and floor = lb + lb = 2 lb

a/c to question ,

2(l+b).h = 2lb

(l+b)h = lb

(20+16).h = 20×16

36h = 320

h = 320/36 =80/9 = 8.89m