1.
A rectangle is 4 centimeters by 5 centimeters. The sides of a similar rectangle are twice as long. What is the ratio of the perimeter of the first rectangle to the perimeter of the second rectangle?
A.
B.
C.
D.
Hint
2.
P
and
T
are corresponding angles of similar triangles. Find the value of
x
if
m
P
= 6
x
° and
m
T
= 78°.
A.
x
= 13
B.
x
= 18
C.
x
= 10
D.
x
= 15
Hint
3.
A
and
D
are corresponding angles of similar triangles. Find the value of
x
if
m
A
= 45°and
m
D
= 0.25
x
– 3.75.
A.
x
= 180
B.
x
= 170
C.
x
= 165
D.
x
= 195
Hint
4.
A logo on a business card is
inch wide by 1
inches tall. A company has enlarged the same logo for a billboard. The logo on the billboard is 12 feet wide, what is its height?
A.
20 feet
B.
7
feet
C.
13
feet
D.
12
feet
Hint
5.
Triangle
ABC
DEF
. Each side of
ABC
is 1
times longer than the corresponding sides of
DEF
. If the perimeter of
ABC
is 36 centimeters, what is the perimeter of
DEF
?
A.
12 centimeters
B.
24 centimeters
C.
54 centimeters
D.
18 centimeters
Hint