Angle Vocabulary

Question 1

lines that will never cross and are the same distance apart and may go on forever

Answer 1

parallel

Question 2

part of a circle that represents an angle between two intersecting lines

Answer 2

arc

Question 3

lines that form it are perpendicular and the angle measures 90 degrees

Answer 3

right angles

Question 4

lines that form square corners when they intersect

Answer 4

perpendicular

Question 5

when lines intersect they form angles and angles are the spaces or shapes that are formed between the intersecting lines

Answer 5

angles

Question 6

Angles that are less than a right angle

Answer 6

acute

Question 7

when lines cross they cross at a point called an intersection

Answer 7

intersection

Question 8

Angles greater than a right angle

Answer 8

obtuse

Question 9

two rays pointing in the opposite direction

Answer 9

straight angle

Question 10

two angles that form a right angle

Answer 10

complimentary angle

Question 11

two angles combine to form a straight angle

Answer 11

suplementrary angle

Question 12

the point where two rays meet

Answer 12

vertex

Question 13

having the same measure

Answer 13

congruent

Question 14

a measurement used to measure angles

Answer 14

degrees

Question 15

protractor

Answer 15

measure angles