WorksheetsSimilar Polygons
Total questions: 10
Worksheet time: 34mins
Name
Class
Date
1.
What is the similarity statement for the triangle pair?
a)
ΔXYZ~ΔNEW
b)
ΔXZY~ΔNWE
c)
ΔZYX~ΔENW
d)
ΔYZX~ΔNWE
2.
If two figures are similar, the corresponding sides are ______________.
a)
equal
b)
congruent
c)
proportional
d)
none of these
3.
ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?
a)
SP and SR
b)
QS and PT
c)
PS and RS
d)
TP and RQ
4.
If two figures are similar their angles are______.
a)
proportional
b)
congruent
c)
supplementary
d)
complementary
5.
Choose the similarity statement for the triangles.
a)
ΔMNL ∼ ΔOPQ
b)
ΔNOM ∼ ΔPQL
c)
ΔLMN ∼ ΔPQO
d)
ΔMLN ∼ ΔPQO
6.
Are these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 80⁰,40⁰
a)
Yes
b)
No
c)
There is not enough information to decide.
7.
The measures of the angles in a triangle are 53⁰,78⁰, and 49⁰. A similar triangle is created by using a dilation with a scale factor of 2. What are the measures of the angles of this triangle?
a)
53⁰,78⁰, and 49⁰
b)
There is not enough information to answer this question.
c)
106⁰,156⁰, and 98⁰
d)
26.5⁰,39⁰, and 24.5⁰
8.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
9.
Solve for x
a)
x = 6
b)
x = 25
c)
x = 28
d)
x = 17
10.
ΔGHI ∼ Δ−−−
Complete the similarity statement.
a)
JLK
b)
KJL
c)
JKL
d)
LKJ
100 %
