Quiz about Key Terms Understanding Geometry

Question 1

One angle that measures exactly 180 degrees

Accepted Answer

Straight angle

Answer

Right angle

Answer

Supplementary angles

Answer

Complementary angles

Question 2

Angles that have a common side and the same vertex.

Accepted Answer

Adjacent angles

Answer

Vertical angles

Answer

Straight angles

Answer

Complementary angles

Question 3

Two angles that add to 90^o .

Accepted Answer

Complementary angles

Answer

Supplementary angles

Answer

Perpendicular angles

Answer

Congruent angles

Question 4

Two angles that add up to 180^o.

Accepted Answer

Supplementary angles

Answer

Complementary angles

Answer

Straight angle

Answer

Right angle

Question 5

Two lines that intersect at right angles.

Accepted Answer

Perpendicular lines

Answer

Parallel lines

Answer

Congruent lines

Answer

Transversal.

Question 6

Two lines that NEVER intersect.

Accepted Answer

Parallel lines

Answer

Perpendicular lines

Answer

Congruent lines

Answer

Transversal.

Question 7

Angles across from each other when 2 lines intersect (all congruent)

Accepted Answer

Vertical angles

Answer

Right angles

Answer

Supplementary angles

Answer

Adjacent angles

Question 8

A line that intersects parallel lines.

Accepted Answer

Transversal

Answer

Congruent

Answer

Perpendicular

Answer

Parallel

Question 9

Identify the figure

Accepted Answer

Angle

Answer

perpendicular lines

Answer

plane

Answer

line segment

Question 10

Identify the figure

Accepted Answer

intersecting-lines

Answer

plane

Answer

parallel lines

Answer

line

Question 11

Identify the figure

Accepted Answer

parallel lines

Answer

intersecting-lines

Answer

plane

Answer

line

Question 12

Two lines are said to be parallel when they __________ at any point

Accepted Answer

do not intersect

Answer

intersect

Answer

are perpendicular

Answer

none

Question 13

What is this picture representing?

Accepted Answer

Parallel Lines

Answer

Perpendicular lines

Answer

Congruent Segments

Answer

Angle

Question 14

Select the correct definition.

Supplementary Angles

Accepted Answer

two angles that have a measure of 180 degrees.

Answer

two angles that have a measure of 90 degrees.

Answer

angles that share a ray.

Answer

a line with an endpoint and continues in the other direction.

Question 15

Select the correct definition.

Vertical Angles

Accepted Answer

two angles that are opposite of each other and congruent.

Answer

a figure formed by two rays with a common endpoint.

Answer

angles that share a ray.

Answer

two angles that have a measure of 180 degrees.

Question 16

Select the correct definition.

Complementary Angles

Accepted Answer

two angles that have a measure of 90 degrees.

Answer

angles that share a ray.

Answer

a line with an endpoint and continues in the other direction.

Answer

two angles that have a measure of 180 degrees.

Question 17

Select the correct definition.

Ray

Accepted Answer

a line with an endpoint and continues in the other direction.

Answer

two lines that intersect to form right angles.

Answer

two lines in the same plane that will never intersect or cross.

Answer

angles that share a ray.

Question 18

Select the correct definition.

Corresponding Angles

Accepted Answer

angles that are in the same position on two parallel lines in relation to a transversal.

Answer

a line with an endpoint and continues in the other direction.

Answer

two lines that intersect to form right angles.

Answer

a line that intersects two or more lines.

Question 19

Name that figure!

Accepted Answer

Ray

Answer

Point

Answer

Line

Answer

Line segment

Question 20

Name that figure!

Accepted Answer

Point

Answer

Line

Answer

Line segment

Answer

Ray

Question 21

In angle ABC, BA and BC are...

Accepted Answer

rays

Answer

plane

Answer

compass

Answer

vertex

Question 22

Part of a line that has 1 endpoint and extends in one direction without end.

Accepted Answer

ray

Answer

line

Answer

segment

Answer

point

Question 23

Bonus* What type of angle is this?

Accepted Answer

Reflex

Answer

Acute

Answer

Obtuse

Answer

Right

Answer

Straight

Question 24

Which one is a supplementary angle?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 25

Question 25.

Accepted Answer

line segment AB

Answer

line AB

Answer

ray AB

Answer

points

Question 26

Question 26.

Accepted Answer

line AB

Answer

segment AB

Answer

ray AB

Answer

triangle

Question 27

Question 27.

Accepted Answer

ray AB

Answer

line AB

Answer

segment AB

Answer

bisector

Question 28

Find the measure of the indicated angle.

Accepted Answer

45

Answer

95

Answer

85

Answer

35

Question 29

Find the measure of the indicated angle.

Accepted Answer

89

Answer

211

Answer

119

Answer

81

Question 30

Name the angle relationship.

Accepted Answer

Vertical Angles

Answer

Alternate Interior

Answer

Alternate Exterior

Answer

Corresponding

Question 31

What word describes line Z?

Accepted Answer

Transversal

Answer

Parallel

Answer

Corresponding

Answer

Same side interior

Question 32

Identify the type of angle shown.

Accepted Answer

Supplementary

Answer

Complementary

Question 33

Which choices best describe and model an obtuse angle?

Accepted Answer

measures more than 90 degrees but less than 180 degrees

Accepted Answer

Option D is correct

Answer

measures 90 degrees

Answer

B.

Key Terms Understanding Geometry

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