voc. chapter 1

Question 1

shows a corner view of a three dimensional figure.

Answer 1

isometric drawing

Question 2

another way to represent a three dimensional figure.

Answer 2

orthographic drawing

Question 3

indicates a location and has no size

Answer 3

point

Question 4

represented by a straight path that extends in two opposite directions without end and has no thickness. contains infinitely many points.

Answer 4

line

Question 5

represented by a flat surface that extends without end and has no thickness. contains infinitely nay lines.

Answer 5

plane

Question 6

the set of all point sin three dimensions

Answer 6

space

Question 7

is an accepted statement of fact

Answer 7

postulate or axiom

Question 8

the set of points the figures have in common

Answer 8

intersection

Question 9

the real number that corresponds to a point

Answer 9

coordinate

Question 10

the distance between point A and point B is the ______ _______ of the difference of their coordinates.

Answer 10

absolute value

Question 11

if the segments have the same length the segments are?

Answer 11

congruent segments

Question 12

the _____ of a segment is the point that divides the segment into two congruent segments.

Answer 12

midpoint

Question 13

A point, line, ray, or other segment that intersects a segment at its midpoint is said to bisect the segment. that point, line, ray, or segment is called a _____ ______?

Answer 13

segment bisector

Question 14

formed by two rays with the same endpoint

Answer 14

angle

Question 15

the _____ are the sides of the angle.

Answer 15

rays

Question 16

the endpoint is the ______ of the angle.

Answer 16

vertex

Question 17

angles with the same measure

Answer 17

congruent angles

Question 18

two coplanar angles that have a common side and a common vertex but no common interior points.

Answer 18

adjacent angles

Question 19

two angles whose sides form two pairs of opposite rays

Answer 19

vertical angles

Question 20

two angles are CA if the sum of their measure is 90

Answer 20

complementary angles

Question 21

two angles are supplementary if the sum or their measure is 180

Answer 21

supplementary angles

Question 22

a pair of adjacent angles whose non-common sides are opposite rays

Answer 22

linear pair

Question 23

a ray that divides an angle into two congruent angles

Answer 23

angle bisector

Question 24

ruler with no marking

Answer 24

straightegde

Question 25

geometrical toool used to draw circles and parts of circles called arcs.

Answer 25

compass

Question 26

a geometric figure drawn using a straightedge and a compass

Answer 26

construction

Question 27

two lines that intersect to form right angles

Answer 27

perpendicular lines

Question 28

____ ______of a segment is a line, segment, or ray that is perpendicular to the segment at its midpoint

Answer 28

perpendicular bisector

Question 29

a segment that connects two nonconsecutive verticles

Answer 29

diagonal

Question 30

has no diagonal wot points outside the polygon

Answer 30

convex polygon

Question 31

has at least one diagonal with points outside the polygon

Answer 31

concave polygon

Question 32

the ______ of a polygon is the sum of the length of its sides

Answer 32

perimeter

Question 33

______ of a polygon is the number of square units it encloses

Answer 33

area

Question 34

a two dimensional diagram that you can fold to form a three dimensional figure .

Answer 34

net

Question 35

The ____ between point a and point b is the absolute value of the difference of their coordinate

Answer 35

Distance

Question 36

The ____ between point a and point b is the absolute value of the difference of their coordinate

Answer 36

Distance

Question 37

Points that lie on the same lines

Answer 37

Collinear points

Question 38

Points and lines that lie on the same plane

Answer 38

Coplanar

Question 39

Two Rays that share the same endpoint and form a line

Answer 39

Opposite Rays