Question

A room is 9m long long 8m broad and 6.5 height is has one door of dimension 2m x and 4 window of each dimension 15×1m. find the cast of white mashing the wall at rs 25 per m ​

Answer 1

l=9m

b=8m

h=6.5m

lsa of room=223m^2

area of Door =13m*2

area of four windows =60m*2

area of wall to be painted =150m*2

total cost = Rs2750