Question

the area of four walls of a room is 89.7m2. if the room is 9m long and 4.8m wide, find the height of the room​

Answer 1

Answer:

by formula 2h(l+b) = 89.7

= 2h = 89.7/(9*4.8)

= h = 2.07/2

= h = 1.035 m

i hope this is right..

if yes..

all the best..