Question

mr malkani constructed a building , the floor of the building consists of 6000 tiles which are rhombus shaped and each of its diagonals are 90 m and 60 m in length . find the total cost of polishing the floor , if the cost is rupees 5 per meter square​

Answer 1

Total Cost = Rs  81000000

Step-by-step explanation:

Area of a rhombus = (1/2) * d1 * d2

d1 = 90 m

d2 = 60 m

Area of a tile = (1/2) * 90 * 60  = 2700 m²

Number of tiles = 6000 tiles

Total area = 2700 * 6000 = 16200000 m²

Cost is rupees 5 per meter square​

=> Total Cost =  16200000 * 5

=> Total Cost =  16200000 * 5 = 81000000 Rs

Learn more:

A floor of the room is 8m long and 6 m wide is to be covered by ...

https://brainly.in/question/7606496

Geeta planned to floor her living room of size 5m*3m with least no ...

https://brainly.in/question/11111490

find the number of square tiles of size 15 CM required for covering ...

https://brainly.in/question/8023510