Answer:
1782 tiles
Step-by-step explanation:
Given that:
Dimension fo floor = 132 x 216 inches
Area of floor = 132 * 216 = 28512 in²
Dimension of tiles = 4 * 4 inches
Area of tiles = 4 * 4 = 16 in²
Number of tiles needed to cover floor :
Area of floor / Area of tiles
28512 in² / 16 in²
= 1782 tiles
use formula
A(x,y)=A'(-x,y)
(-2,-3)=(2,-3)
2500
5^2(3+2+5)^2
5^2(10)^2
25(100)
=2500
6
