Question

How many regular hexagonal shaped pieces of size 15 cms will cover a ceiling of dimensions 3m x 4m​

Answer 1

Given

• How many regular hexagonal shaped pieces of size 15 cms will cover a ceiling of dimensions 3m x 4m

To Find

• How many regular hexagonal shaped pieces of size 15 cms .

Solution

• See attachment

Answer 2

Answer:

Area of tile = 25 × 20

= 500cm²

Area of wall = (4×100) × (3×100)

= 400 × 300

= 120000cm²

No. of Tile = $\frac{area \: of \: wall}{area \: of \: tile}$

$= \frac{120000 }{500}$

= 240

•.• So, Required tiles = 240