angles vocab

Question 1

Parallel

Answer 1

Lines that will never cross and are the same distance apart and will go on forever. ( will not cross if go on and on forever)

Question 2

Ark

Answer 2

Part of a circle that repeats an angle between two intersecting lines

Question 3

Angles

Answer 3

when lines they form angles and angles are the spaces or shapes that are formed between the intersecting lines - they meet at a vertex name angles by name of points.

Question 3

Perpendicular

Answer 3

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

Question 4

right angle

Answer 4

lines that form it are perpendicular the measure equals 90 degrees

Question 5

intersection

Answer 5

when lines cross, they cross at an intersection

Question 6

acute angles

Answer 6

Angles that are less than a right angle less than 90 degrees

Question 7

Obtuse angles

Answer 7

angles that are greater than right angles greater than 90 degrese

Question 8

Streight angle

Answer 8

straight lines, two rays pointing in opposite directions

Question 9

complimentary angles

Answer 9

two angles that form a right angle are called complementary angles (90 degrees)

Question 10

Supplementary angles

Answer 10

two angles that combine to make a straight angle (180) degrees

Question 11

vertex

Answer 11

the point where two rays meet

Question 12

congruent

Answer 12

having the same measure

Question 13

degrees

Answer 13

A measurement used to measure angles (small amounts) symbol =degrees

Question 14

protractor

Answer 14

a tool that measures angles.