AO, 105
Bl10
10
6. You are buying tile f

Question

AO, 105
Bl10
10
6. You are buying tile for your bathroom floor and baseboards for your
bathroom walls. In the figure, the entire polygon represents the layout of the
floor. Each unit in the coordinate plane represents 1 foot.
a) Find the area of the floor.
G37)
HDZ) Dls, 2) C10,7%
b)
Find the perimeter of the floor
3
2
FB, 0)
EBOL
B
c) The cost of the baseboard is $2 per food. The cost of the tile is $2.50 per
square foot. Find the total cost to buy the tile and baseboards for your
bathroom.
2
6

Kunduz · Accepted Answer

LB (10,10)
A(0,10)
D
G(3,7) (8,7
H(0,7)
(10,7)
ST
E(8,0)
F
(30)
A
s
a Area of floor = ?
Area: Area Rectangle ABCDGH +
Area Rectangle G DEF
Area of Rectangle = length x breadth
=> ABCDGH I= AB = 10 foot
b = BC = 3 foot
Area ABCDGH = lxb
=10x3 = 30 foot
and GDEF L=FE = 8-3= 5 foot
b= GH = 7 foot
- Area GDEF = L x 6 = 785
= 35 foot?
2
s
Total area= 30+35 = 65 square foot
Ans

AO, 105 Bl10 10 6. You are buying tile for your bathroom floor and baseboards for your bathroom walls. In the figure, the entire