Question

3 points
Q4. A party hall floor is in the
shape of rhombus with each
side 13m. If one of its
diagonals is 10m, find the cost
of painting the floor at the rate
of rupee 12 per square meter.​

Answer 1

Answer:

It is given that length, breadth and height of a room are 8 m, 5 m and 3 m respectively.

Area of four walls of the room is: 2h(l+b)