Math, asked by rahasohail578, 4 days ago

the length of a hall is 20 and breadth is 16 m. the sum of the area of the floor and the flat roof is equal to the sum of the area of the four walls. find the height and volume of the hall.​

Answers

Answered by antaragupta69
1

Answer:

h = 8.9 m.

hope it helps

Answered by sandipsagare8588
3

Answer:

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

Similar questions