Question

the floor of a building is consists of hundred Rhombus shape dies and the length of its diagonal size or 30 cm and 15 cm . find the total cost of polishing the floor at the cost of $15 sq.cm

Answer 1

Answer:

$12 { {12 {y2 {yy { { { { { { { { { { { { { {1222222 {22222255 \sqrt{525555 { { { { { { { { { { { { \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{2 = = = = = = = = } } } } } } } } } }^{?} }^{?}^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} } }^{2} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?} }^{?}$

fthj

Answer 2

Answer:

ABCD be a tile, such that BD = 45cm & AC = 30cm

Area of each tile =

2

AC×BD

=

2

45×30

=675cm

2

Area of 3000 tiles = 300×675=2025000cm

2

=202.5m

2

Cost of flooring = Rs.(202.5×20)=Rs.4050

solution