Maths The ratio of the height of a room and its semi-perimeter is 2 : 5, 50 cm on the remaining walls except 15 square meters of doors and windows. The cost of applying coarse paper at the rate of Rs.8 per meter is Rs.1040. What is the height of this room?
| Q.202083: The ratio of the height of a room and its semi-perimeter is 2 : 5, 50 cm on the remaining walls except 15 square meters of doors and windows. The cost of applying coarse paper at the rate of Rs.8 per meter is Rs.1040. What is the height of this room? |
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