Geometry vocab

Question 1

Collinear Points

Answer 1

Lie on the same line

Question 2

Non collinear points

Answer 2

Do not lie on the same line

Question 3

Coplanar points

Answer 3

Points that lie on the same plane

Question 4

Non Coplanar points

Answer 4

Do not lie on the same plane

Question 5

Segment

Answer 5

Part of a line that consists of two points called endpoints and all points points between them

Question 6

Ray

Answer 6

Contains an endpoint and all points between them

Question 7

Congruent segments

Answer 7

Segments that have the same length

Question 8

Bisector of a segment

Answer 8

Line Ray segment or plane that divides a segment into 2 congruent segments

Question 9

Midpoint of a segment

Answer 9

A point that divides the segment into 2 congruent segments

Question 10

Acute angle

Answer 10

Measures between 0-90 degrees

Question 11

Right angle

Answer 11

Angle whose measure is 90 degrees

Question 12

Obtuse angle

Answer 12

Angle whose measure is greater than 90 but less than 180

Question 13

Congruent angles

Answer 13

Angles that have the same measure

Question 14

Angle bisector

Answer 14

Ray that divides an angle into 2 congruent adjacent angles

Question 15

Adjacent angles

Answer 15

Two Coplanar angles with a common vertex and a common side between them

Question 16

Line

Answer 16

Set of points which has an infinite length but no width or height, named by a lowercase letter