Question

The floor of a building consists of 3000 tiles which are rhombus shaped and each of

its diagonals are 45cm and 30 cm in length. Find the total cost of polishing the floor,

it the cost per m2

is Rs. 4.​

Answer 1

Answer:

=506.25Rs

Step-by-step explanation:

pls mark me as brainliest answer

Answer 2

Answer:

162000. rs.

Step-by-step explanation:

Area of 1 tile = product of lengths of diagonals

= 45 × 30

= 1350 sq. cm.

Area of 3000 tiles = 1350 × 3000

= 4050000 sq. cm.

4050000 sq cm. = 4050000/100 = 40500 sq. m.

Cost of Polishing Floor = 40500 × 4

= 162000 rs.

Hope it helps