Quiz about Triangles

Question 1

What is the value of the missing angle?

Accepted Answer

50

Answer

61

Answer

60

Answer

69

Question 2

What is the value of x?

Accepted Answer

80

Answer

75

Answer

63

Answer

60

Question 3

Which angle is the vertex angle?

Accepted Answer

<C

Answer

<A

Answer

<B

Question 4

Question 4.

Accepted Answer

30

Answer

60

Answer

120

Answer

15

Question 5

Use the picture to answer the question.

Accepted Answer

76

Answer

28

Answer

152

Answer

56

Question 6

Find the measure of the indicated angle.

Accepted Answer

20 degrees

Answer

145 degrees

Answer

24 degrees

Answer

21 degrees

Question 7

If two sides of a triangle are congruent, then the _________________ opposite those sides are congruent.

Accepted Answer

angles

Answer

sides

Answer

vertices

Answer

measures

Question 8

Find x

Accepted Answer

28

Answer

60

Answer

48

Answer

30

Question 9

Isosceles triangles always have EXACTLY two congruent angles.

Accepted Answer

False

Answer

True

Question 10

What is the length of DF?

Accepted Answer

8

Answer

4

Answer

25

Answer

71

Question 11

What is the value of x?

Accepted Answer

112

Answer

107

Answer

34

Answer

73

Question 12

Find the value of m and n. [Ans: m, n]

Accepted Answer

60, 30

Answer

30,60

Answer

60, 45

Answer

90, 60

Question 13

Find the length of LM.

Accepted Answer

4

Answer

5

Answer

3

Answer

6

Question 14

What is reason #2?

Accepted Answer

Definition of angle bisector

Answer

Definition of segment bisector

Answer

Definition of Perpendicular

Answer

Reflexive Property

Question 15

Identify any common angles or sides

Accepted Answer

JK

Answer

<MJK

Answer

LK

Answer

<MKJ

Question 16

Name the side or angle that is overlapping.

Accepted Answer

UV

Answer

UX

Answer

VW

Answer

XW

Question 17

What is the reason for Step 4?

Accepted Answer

Segment Addition Postulate

Answer

Substitution Property

Answer

Angle Addition Postulate

Answer

Triangle Angle Sum Theorem

Question 18

What does CPCTC stand for?

Accepted Answer

Corresponding Parts of Congruent Triangles are Congruent

Answer

Congruent Parts of Congruent Triangles are Corresponding

Answer

Colorful Pieces of Corresponding Triangles are Congruent

Answer

Congruent Pieces of Congruent Triangles are Congruent

Triangles

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics