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3/9 - 7.5: Similarity Statements (part 1)

Total questions: 11

Worksheet time: 10mins

Name
Class
Date
1.

Given

 ΔJKL∼ΔXYZ\Delta JKL\sim\Delta XYZ  ,  ∠K = ?\angle K\ =\ ?  

a)

 ∠X\angle X  

b)

 ∠Y\angle Y  

c)

 ∠Z\angle Z  

d)

none of the above

2.

Given

 ΔJKL∼ΔXYZ\Delta JKL\sim\Delta XYZ  ,  JK‾ ↔ ?\overline{JK}\ \leftrightarrow\ ?  

a)

 YZ‾\overline{YZ}  

b)

 XZ‾\overline{XZ}  

c)

 XY‾\overline{XY}  

d)

none of the above

3.

Given

 ΔCDE∼ΔFGH\Delta CDE\sim\Delta FGH  

which is true?

a)

 DE‾↔FG‾\overline{DE}\leftrightarrow\overline{FG}  

b)

 CE‾↔FH‾\overline{CE}\leftrightarrow\overline{FH}  

c)

 CD‾↔GH‾\overline{CD}\leftrightarrow\overline{GH}  

d)

 DE‾↔FH‾\overline{DE}\leftrightarrow\overline{FH}  

4.

Given

 ΔCDE∼ΔFGH\Delta CDE\sim\Delta FGH 

which is true?

a)

 ∠C=∠H\angle C=\angle H 

b)

 ∠D=∠G\angle D=\angle G 

c)

 ∠E=∠F\angle E=\angle F 

d)

 ∠D=∠F\angle D=\angle F 

5.

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

6.
What is the similarity statement for the triangle pair?
a)
ΔXYZ~ΔNEW
b)
ΔXZY~ΔNWE
c)
ΔZYX~ΔENW
d)
ΔYZX~ΔNWE
7.

If triangle BOX ~ CAR which of the following is NOT true?

a)

<B = <C; <O = <A; <X = <R

b)

<X = <C; <O = <A; <B = <R

c)

<R = <X; <A = <O; <C = <B

d)

<X = ,R; <O = <A; <B = <C

8.

True or False: similar figures are the same shape and size with corresponding sides and angles.

a)

true

b)

false

9.

How can you tell which Angles are congruent and corresponding from ∆DEF ≅ ∆ZXY?

a)
I can not tell without a diagram.
b)
I can not tell without measurements given.
c)
I looked at the letters in corresponding positions.
d)
The letters closer to the beginning of the alphabet match and the letters closer to the end of the alphabet match.
10.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary 
11.

What is the similarity statement for the triangle pair?

a)

ΔXYZ~ΔNEW

b)

ΔXZY~ΔNWE

c)

ΔZYX~ΔENW

d)

ΔYZX~ΔNWE