Question

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

Answer 1

Answer:

this is y r answer..

i have done this right now...i hope it helps

Answer 2

Answer:

7

Step-by-step explanation:

area of four wall is=2(lh+bh)

l=12 &b=7 so

266=2(12h+7h)

hence h=7