Angles
Vocabulary
True of False
Points, Lines, Segments, and Rays
Geometry Mixed Bag
100
This kind of angle measures less than 180 degrees but more than 90 degrees.
What is an obtuse angle?
100

What does Congruent mean?

equal to or the same as

100

Aruler is used to measure an angle.

What is false?  Protractor

100
This is an exact location in space. It has no size and you name it with a capital letter.
What is a point?
100
What is the definiton of an acute angle?
What is an angle less then 90 degrees?
200
This angle is less than 90 degrees.
What are acute angles?
200

What is the sign for parallel?

What is two lines side by side that di not intersect?

200

Degrees are units used to measure angles.

What is true?

200
This is a part of a line with two endpoints.
What is a segment?
200
A quadrilateral is described by having this many sides and verteces?
What is four sides and four verteces?
300
These angles have measures of exactly 90 degrees.
What are right angles?
300

Define Complementary angles.

What are angles whose sum is 90 degrees?

300

A bisector divides an angle into 2 angles.

What is false ? two equal parts.

300
These lines have no points in common. These lines will never intersect.
What are parallel lines?
300

A right triangle has one angle that measures 58 degrees. What is the measure of the other angle?

What is 32 degrees.

400
What are two lines that intersect and form a right angle called?
What are perpendicular lines?
400

Two angles that are in the same plane and share a common side and a common vertex.

What are adjacent angles?

400
A stop sign is an example of this type of polygon.
What is an octagon?
400
This line goes forever in one direction.
What is a ray?
400

A stop sign has how many sides?

What is 8 ?

500
The sum of the measure of the angles of this shape always equals 180 degrees.
What is a triangle?
500

Two congruent angles formed by intersecting lines Their sides are pairs of opposite rays.

What are vertical angles?

500

Perpendicular lines intersect to form right angles.

What is true ?

500
These lines are in the same plane and intersect to form a right angle.
What is a perpendicular line?
500

A straight angle has how many degrees?

What is 180 degrees?

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