Quiz about Parallel Lines & Proportional Parts / Parts of Similar Triangles

Question 1

If WX = 4, XY = 9, and WV = 3, find VZ.

Accepted Answer

x = 6.75

Answer

x = 12

Answer

x = 9.5

Answer

x = 10

Question 2

If WV = 8, WZ = 20, and WY = 24, find WX.

Accepted Answer

x = 9.6

Answer

x = 6.67

Answer

x = 8

Answer

x = 12

Question 3

If VZ = x + 5, WX = 4, XY = 6, and WV = x + 2, find x.

Accepted Answer

x = 4

Answer

x = 6

Answer

x = 5.25

Answer

x = 6.75

Question 4

Given the proportion $$\frac{JL}{KL}=\frac{NL}{?}$$ , what segment should be in the place of the ?

Accepted Answer

ML

Answer

MK

Answer

JN

Answer

JK

Question 5

If JL = 3x - 4, JK = 5, MN = 15, and NL = x + 8, find x.

Accepted Answer

x = 2.5

Answer

x = 4

Answer

x = 3.25

Answer

x = 5

Question 6

If JL = 18, LN = 16, and MN = 9, find JK.

Accepted Answer

JK = 10.125

Answer

JK = 9.5

Answer

JK = 18

Answer

JK = 8

Question 7

If EF = 4, FG = 9, GH = 11.25, and HI = 5,

is segment FH $$\parallel$$ segment EI?

Accepted Answer

yes

Answer

no

Question 8

If EF = 2.5, EG = 8, GH = 7, and GI = 10,

is segment FH $$\parallel$$ segment EI?

Accepted Answer

no

Answer

yes

Question 9

If you have 2 triangles that are similar, you can set up proportions using the corresponding (select all that apply)

Accepted Answer

altitudes

Accepted Answer

medians

Accepted Answer

angle bisectors

Answer

angles

Answer

vertices

Question 10

Given the triangles are similar, find x.

Accepted Answer

x = 4

Answer

x = 2

Answer

x = 16

Answer

x = 20

Question 11

Given the triangles are similar, find x.

Accepted Answer

x = 9

Answer

x = 8

Answer

x = 16

Answer

x = 12

Question 12

Given the triangles are similar, find x.

Accepted Answer

x = 21

Answer

x = 15

Answer

x = 24

Answer

x = 18

Question 13

Given the triangles are similar, find x.

Accepted Answer

x = 25.2

Answer

x = 20.8

Answer

x = 22.6

Answer

x = 28.4

Question 14

Given the triangles are similar, find x.

Accepted Answer

x = 15

Answer

x = 12

Answer

x = 18

Answer

x = 14

Question 15

Given the triangles are similar, find x.

Accepted Answer

x = 3.75

Answer

x = 4.5

Answer

x = 3

Answer

x = 4

Question 16

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 7.56

Answer

x = 8.25

Answer

x = 6.76

Answer

x = 8.55

Question 17

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 9.33

Answer

x = 8.67

Answer

x = 9.25

Answer

x = 8.75

Question 18

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 3.75

Answer

x = 4

Answer

x = 3

Answer

x = 4.5

Question 19

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 4.67

Answer

x = 5.33

Answer

x = 4.25

Answer

x = 5.75

Question 20

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 0

Answer

x = 4

Answer

x = 3

Answer

x = 1

Question 21

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 3

Answer

x = 4

Answer

x = 5

Answer

x = 6

Question 22

Find x.  Round your answer to the nearest hundredth.

Accepted Answer

x = 6.4

Answer

x = 4.8

Answer

x = 2.7

Answer

x = 5.2

Parallel Lines & Proportional Parts / Parts of Similar Triangles

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