Angle vocabulary

Question 1

Parallel

Answer 1

LIne that will never cross and are the same distance apart and may go on forever(lines will not cross if they 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 are the spaces that are formed by intersecting lines They meet at a vertex name angles by names and points.

Question 4

Perpendicular

Answer 4

LInes that form square corners they intersect they form right angles.

Question 5

Right angles

Answer 5

Lines that form it are perpendicular and angles measure 90 degrees.

Question 6

Intersection

Answer 6

When lines cross at a point called the intersection.

Question 7

Acute angles

Answer 7

Angles that are less than a right angle.

Question 8

Obtuse angles

Answer 8

Angles that are bigger than a right angle.

Question 9

straight angle

Answer 9

A straight line two rays pointing at each other to form a 180 degree angle.

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 that form to make a straight angle.

Question 12

Vertex

Answer 12

The point where two rays meet.

Question 13

Congruent

Answer 13

Having the same measurement.

Question 14

DEgrees

Answer 14

A measurement used to measure angles.

Question 15

Protractor

Answer 15

A tool that measures angles.