Geometry Vocabulary Terms with Pictures

Helpfulness: +12
Set Details Share
created 6 years ago by jingle
17,060 views
Common geometry terms that make learning geometry easier. Includes a picture for each term.
Grade levels:
6th grade, 7th grade, 8th grade, 9th grade, 10th grade, 11th grade, 12th grade, College: First year, College: Second year
show moreless
Page to share:
Embed this setcancel
COPY
code changes based on your size selection
Size:
X
Show:
1

Point

card image

An exact location in space, usually represented by a dot

2

Angle

card image

A figure formed by two rays that have a common endpoint

3

Vertex

card image

The point where two or more rays meet; the point of intersection of two sides of a polygon; the point of intersection of three or more edges of a solid figure; the top point of a cone; the plural of vertex is vertices

4

Circle

card image

A closed plane figure with all points on the figure the same distance from the center

5

Radius

card image

A line segment with one endpoint at the center of a circle and the other endpoint on the circle

6

Obtuse Triangle

card image

A triangle that has one obtuse angle

7

Polygon

card image

A closed plane figure formed by three or more line segments

8

Square

card image

A rectangle with 4 equal sides

9

Pentagon

card image

A polygon with five sides

10

Line

card image

A straight path in a plane that goes on forever in opposite directions

11

Right Angle

card image

An angle formed by perpendicular lines, line segments, or rays and with a measure of 90°

12

Parallel Line

card image

Lines in a plane that never intersect

13

Circumference

card image

The distance around a circle

14

Triangle

card image

A polygon with three sides

15

Equilateral Triangle

card image

A triangle with three congruent sides

16

Parallelogram

card image

A quadrilateral whose opposite sides are parallel and congruent

17

Trapezoid

card image

A quadrilateral with one pair of parallel sides

18

Closed Figure

card image

A figure that begins and ends at the same point

19

Line Segment

card image

A part of a line that includes two points, called endpoints, and all of the points

20

Acute Angle

card image

An angle that has a measure less than a right angle (less than 90°)

21

Perpendicular Lines

card image

Two lines that intersect to form four right angles

22

Chord

card image

A line segment with its endpoints on a circle

23

Right Triangle

card image

A triangle with one right angle

24

Isosceles Triangle

card image

A triangle with two congruent sides

25

Quadrilateral

card image

A polygon with four sides

26

Hexagon

card image

A polygon with six sides and six angles

27

Ray

card image

A part of a line, with one endpoint, that continues without end in one direction

28

Obtuse Angle

card image

An angle whose measure is greater than 90° and less than 180°

29

Intersecting Lines

card image

Lines that cross at exactly one point

30

Diameter

card image

A line segment that passes through the center of
a circle and has its endpoints on the circle

31

Acute Triangle

card image

A triangle in which all three angles are acute

32

Scalene Triangle

card image

A triangle with no congruent sides

33

Rectangle

card image

A parallelogram with four right angles

34

Octagon

card image

A polygon with eight sides


Related pages


atp produced during glycolysispleomorphic microbeszoology defineurinary tract infection proteinuriawhat is proximodistalembalming fluidsthree smaller pyrimidine basesglial cells diagramincreased breathing ratefunctions performed by connective tissuelocation of the krebs cycleocean autotrophswhich of the following is true for all exergonic reactionsar periodic tablesuffix itis meaningbronchus functioninside the chloroplasts chlorophyll is found in thehuman venous system diagramaxial skeleton componentsfour major nerve plexuseswrist joint classificationwhat is the electron configuration for molybdenumconservative and liberal ideologieswhich of the following statements about photosynthesis is falsebrightfield microscopyhow many protons are in the nuclei of molybdenumanimal anatomical planessat vocabulary quizletelectrolyte imbalance quizcoxal bone quizbrasilia wikitravelstyloid process x ray positioningthis major duct carries a fluid rich in bicarbonate ionshyoid bone is unique becauseemphysema oxygen levelsprotein kinase is an enzyme that _____reactants of the calvin cyclewhat does cholesterol have in common with sex hormonesfluid electrolyte and acid base balance nursing quizhow does cartilage grow in the epiphyseal platein individuals with pernicious anemia antibodies form tocytoskeleton plant or animal cellimperfect of verhow many protons and neutrons are in fluorinewhat produces steroid hormoneschapter 17 ap biocaffeine sodium benzoatewhich apostle was skinned alivekaryotype chromosomeswhen spermatogonia divide the daughter cells are calledphototropic responsevertebral column sectionswhat is the sign of h for an exothermic reactionelementary statistics case study answerstissue flashcardsthe function of mitochondria is quizletwhat is the contraction phase of the heart calledhormone concentrations are regulated byendocrine feedback systemskeletal muscle physiology frogs and human subjectssuperenalexamination of stomawhere is prothrombin producedossification of the ends of long boneswater soluble molecules diffuse through themicrobiology lab midtermmuscularis externa of stomachgross anatomy of the human heart exercise 30describe the alternation of generations in plantsthe products of glycolysiscampbell biology chapterrandom multiplication questionspronators and supinators of the forearmskin and body membranes chapter 4