angle vocab

Question 1

lines that will never cross and are the same distance apart and may go on forever (will not cross if they go on and on)

Answer 1

parallel

Question 2

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

Answer 2

arc

Question 3

lines that form square corners when they intersect they form right angles

Answer 3

perpendicular

Question 4

when lines intersect they form angles and angles are spaces or shapes that are formed between the intersecting lines they meet at a vertex name angles by the names of points < =angle symbol

Answer 4

angle

Question 5

lines that form when they are perpendicular and the angle measures 90 degrees

Answer 5

right angles

Question 6

when lines cross

Answer 6

intersection

Question 7

angles that are less than a right angle; less than 90 degrees

Answer 7

acute angles

Question 8

angles that are greater than a right angle; more than 90 degrees

Answer 8

obtuse angles

Question 9

straight line- two rays pointing in opposite directions

Answer 9

straight angle

Question 10

measures angles

Answer 10

protractor

Question 11

having the same measure

Answer 11

congruent

Question 12

the point where two rays meet

Answer 12

vertex

Question 13

a measurement used to measure angles

Answer 13

degrees

Question 14

two angles combine to form a straight angle

Answer 14

supplementary angles

Question 15

two angles that form a right angle

Answer 15

complementary angles