Question

2. Find the number of tiles required to be put
on a floor with dimensions 25 m x 20 m.
Each tile is a rhombus, with side 25 cm and
A
altitude 10 cm.
​

Answer 1

$\huge{\mathcal{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}}}$

Area of floor=25×20m

=500㎡

Area of each tile=area if each rhombus

=25×25=625㎠

No. of tiles required=

areaofeachtile

areaoffloor

=

625

500×10

4

=

5

4

×10×1000

=8000

Answer 2

Area of floor 25×20 m²

500m² = 5000000cm²

Area of tiles =Base×Altitude

=25×10 cm²

= 250cm²

No. of tiles required=5000000/250

=20000 Tiles.