Question

a design on the wall of room consists of 1000 tiles of the shape of parallelogram. if altitude and base of each tile is 10 cm and 4 cm respectively

Answer 1

Area of tile = 10×4 = 40 cm^2
area of wall = 1000×area of tile
= 1000×40
= 40000 cm^2

Answer 2

Answer: Area of room is 40000 sq. cm.

Step-by-step explanation:

Since we have given that

Base of tile= 4 cm

Height of tile = 10 cm

Area of parallelogram = base × height

4× 10 = 40 cm ^2

Number of tiles = 1000

So, Area of parallelogram is given by

1000 × 40

= 40000 cm^2

Hence, area of room is 40000 sq. cm.