Trapezoid A
B
C
D
is dilated to create trapezoid
E
F
G
H
by a scale factor of
1
2
.
Find the perimeter and area of both figures.

Dilation of trapezoid ABCD into trapezoid EFGH

Find the dimensions of trapezoid
E
F
G
H
.

Side
F
G
corresponds to side

.

m
F
G
=

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.

How many square centimeters of wrapping paper will be used to wrap the shoe box?