Angle vocab

Question 1

Parallel

Answer 1

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

Question 2

arc

Answer 2

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

Question 3

angles

Answer 3

When lines intersect they form angles and angles are the spaces or shapes that are formed between the intersecting lines- They meet at a Name angles by names of points

Question 4

perpendicular

Answer 4

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

Question 5

right angles

Answer 5

lines that form it are perpendicular and the angles measure 90 degrees

Question 6

intersection

Answer 6

When lines cross at a point called an intersection

Question 7

acute angles

Answer 7

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

Question 8

obtuse angles

Answer 8

Angles greater than a right angle greater than 90 degrees

Question 9

straight angles

Answer 9

Straight line- two rays pointing in opposite directions

Question 10

complementary angles

Answer 10

two angles that form a right angle are called complementary angles

Question 11

supplementary angles

Answer 11

two angles combine to form a straight angle

Question 12

vertex

Answer 12

the point where two rays meet

Question 13

congruent

Answer 13

having the same measure

Question 14

a measurement used to measure angles (small amount)

Answer 14

degrees

Question 15

protractor

Answer 15

a tool that measures angles