Angle Relationships

Complementary Angles

100

Find the complement of 83 degrees

7 degrees

200

Find the complement of 17 degrees

73 degrees

300

Find the complement of 37 degrees

53 degrees

400

Find the complement of 29 degrees

71 degrees

500

Draw an example of adjacent angles that are complementary angles.

Your answer should look something like this...

Supplementary Angles

100

Find the supplement of 82 degrees

98 degrees

200

Find the supplement of 73 degrees

107 degrees

300

Find the supplement of 90 degrees

90 degrees

400

Find the supplement of 3 degrees

177 degrees

500

What angle relationship found on parallel lines is supplementary

Co-interior angles add to 180

Angle Relationships

100

Angles on opposite sides of the vertex when lines intersect

Vertical Angles

200

Angle ABC measures 55^o and Angle DBG measure 35^{o .} 

Complementary Angles

300

Draw an example of vertically opposite angles

It should look similar to my drawing...

400

Angles that are side by side.

Adjacent Angles

500

Draw a pair of angles that are NOT adjacent but are supplementary angles

It should look similar to my drawing...

Finding Missing Angles

100

Complementary angles

Angle A measures 45^o 

Angle B measures _______

Angle B measures 45^o

200

Supplementary angles.

Angle A measures 25^o

Angle B measures _________

Angle B measures 155^o

300

Supplementary angles

Angle A measures 152^o

Angle B measures _________

Angle B measures 128^o

400

Angle A measures 90^o

Angle B measures 90^o

These angles are ____________ and _____________ (They add up to...?)

Right and Supplementary

500

True or False: Adjacent angles can be Vertical angles

False

Vocabulary

100

The sum of angles that equal 90 degrees

Complementary angles

200

Lines that are the same distance apart that will never intersect

Parallel Lines

300

Lines that intersect at a 90 degrees angle

Perpendicular Lines

400

Define supplementary angles

the sum of angles that equal 180 degrees

500

Define a vertex

A point where lines intersect