Question

The area of floor which consists of 100 rhombus shaped tiles is 15sq.m If total cost of polishing the floor is Rs.600 then ,Find the polishing cost per sq.m​

Answer 1

Step-by-step explanation:

Cost = Area × Rate

And Area of Rhombus =

2

1

d

1

d

2

Cost =(

2

1

45×30)cm

2

×3000×

m

2

2.5Rs

=

(100)(100)

45×15

m

2

.3000×2.5

m

2

Rs

=

10

45×45

×2.5Rs

=506.25Rs