Angle Vocabulary

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

Part of a circle that represents an angle between two interesting facts.

Answer 2

Arc

Question 3

When lines intersect they form angles and angles are the spaces or shapes that are formed between the interesting lines - They meet at a Name angle by names of points ( < = angle symbol).

Answer 3

Angle

Question 4

Lines that form square corners when they intersect to form right angles.

Answer 4

Perpendicular

Question 5

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

Answer 5

Right angles

Question 6

When lines cross they cross at a point called an intersection.

Answer 6

Intersection

Question 7

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

Answer 7

Acute angles

Question 8

Angles greater than a right angle, greater than 90

Answer 8

Obtuse Angles

Question 9

A straight line- two rays pointing in the opposite directions and it equals 180 degrees

Answer 9

Straight Angle

Question 10

Two angles that form a right angle are called complementary angles =90s degrees

Answer 10

Complementary angles

Question 11

Two angles combine to form a straight angle = 180 degrees

Answer 11

Supplementary angles

Question 12

The point where two rays meet

Answer 12

Vertex

Question 13

Having the same measurement

Answer 13

Congruent

Question 14

A measurement used to measure angles

Answer 14

Degrees

Question 15

a tool that measures angles

Answer 15

Protractor