Find the cost of painting the walls of a room if the room is 4m 50 cm high and each side of the room is 6 m long. The cost of painting is Rs 10 per sq m.
Answers
Answered by
6
Answer:
Step-by-step explanation:
Lateral Surface Area = 2h(l+b)
= 2 * 4.5(6+6)
= 9*12
=108m^2
Cost = 108*10
= Rs. 1080
please mark as brainliest if satisfied. please
Answered by
6
Step-by-step explanation:
1m = 100cm
then
4m50cm = 450cm
similarly
height = 6m =600cm
lateral surface area of cuboid= 2(l+b)h
= 2(6+6)4.50
= 2(12)4.50
=108 m
cost of painting per sq. m =Rs 10
then
=10×108 =Rs1080
Similar questions