The length, breadth, height of a
room are 5.5m, 4.5 m and 2m
respectively. find the cost of white-
washing the walls and ceiling of
the room at the rate of rs 50 per metre square

the answer is 2475 dollars

step by step

5.5 times 4.5 times 2 = 49.5m squared

then multiply 49.5 by 50 (bc we have the m squared and we have the price per meter) to get 2475 dollars

no

step-by-step explanation:

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.