Angle Properties

Who am I?

100

I am the property that states the sum of two angles is 180°.

Who am I?

Supplementary 

200

If the sum of two angles is 90° then the two angles are

Complementary angles

300

I am a line that that intersects two or more lines at different points.

Who am I?

Transversal

400

The angles that have a common arm and a common vertex are called

Adjacent angles

500

When there is a right angle between two lines, the lines are said to be ______ to each other.

Perpendicular

Diagram 1

100

What is the corresponding angle for angle 1?

Angle 5

200

What is the vertically opposite angle for 8?

Angle 6

300

State all interior angles.

Angle 4, Angle 3, Angle 5 and Angle 6

400

Which angles could the property angle at a point apply for?

angles: 1,2,3,4

or

angles: 5,6,7,8

500

List 5 supplementary angles from the diagram

BONUS!!!!!!!!!!!!!!!!!!!!!!!!!

1 and 2   3 and 4   5 and 6  7 and 8

2 and 3    1 and 4  5 and 8   6 and 7

Find the missing angle

100

1

22^o

200

2

44^o

300

3

Find angle 7 

180^o - 125^o= 55^o

400

4

360^o -(86^o+84^o+61^o+73^o)

56^o

500

5

Find angle 5

125^o