Chapter 1

Question 1

Acute angle

Answer 1

An angle with a degree less than 90.

Question 2

Adjacent angles

Answer 2

Two angles that lie in the same plane and have common vertex, and side but no common interior points.

Question 3

Angle bisector

Answer 3

A ray that divided an angle into two congruent angles.

Question 4

Between

Answer 4

The space from one point to another

Question 5

Collinear

Answer 5

Points that lie on the same line

Question 6

Complementary angles

Answer 6

Two angles that have a sum of 90 degrees

Question 7

Construction

Answer 7

Methods of drawing geometric figures with the aid of measuring tools.

Question 8

Coplanar

Answer 8

Points that lie in the same plane

Question 9

Degree

Answer 9

The result from dividing the difference around a circle into 360 parts.

Question 10

Distance

Answer 10

The the length between two end points.

Question 11

Edge

Answer 11

The line segments where the faces intersect

Question 12

Exterior

Answer 12

The outside

Question 13

Face

Answer 13

A flat surface of a 3D figure

Question 14

Interior

Answer 14

The inside

Question 15

Intersection

Answer 15

The point/line where two geometric figures meet.

Question 16

Line

Answer 16

Made up of points and has no thickness or width extending endlessly both ways.

Question 17

Line segment

Answer 17

Can be measured and had two end points

Question 18

Linear pair

Answer 18

A pair of adjacent angles with non common sides that are opposite rays.

Question 19

Midpoint

Answer 19

The halfway point between the end points of the segment and

Question 20

Obtuse angle

Answer 20

An angle with a degree of more that 90

Question 21

Opposite rays

Answer 21

Collinear rays that share an end point

Question 22

Perpendicular

Answer 22

Lines, segments, or rays that share an endpoint

Question 23

Plane

Answer 23

A flat surface made up of points that extend infinitely in all directions.

Question 24

Point

Answer 24

A location

Question 25

Ray

Answer 25

A part of a line with one end point and extend infinitely in the other end

Question 26

Right angle

Answer 26

An angle that has a degree of 90

Question 27

Segment bisector

Answer 27

An segment, line, or plane that intersects a segment at its midpoint

Question 28

Side

Answer 28

One of the lines that makes a 2d shape or a surface that makes a 3D shape

Question 29

Space

Answer 29

A boundless, three dimensional set of all points

Question 30

Supplementary angles

Answer 30

Angles with a measure of 180 degrees

Question 31

Undefined term

Answer 31

(Points, lines, and planes)

Can only be explained though examples and descriptions

Question 32

Vertex

Answer 32

The point where three or more edges intersect

Question 33

Vertical angles

Answer 33

Two non adjacent angles formed by intersecting lines