Geometry Vocab

Front

Supplement angle to 45°?

Back

135°

Front

Complementary angles

Back

Add up to 90°

Front

Vertical angles are:

Back

Opposite angles when lines intersect.

Front

Supplementary angles

Back

Add up to 180°

Front

Complement angle to 30°?

Back

60°

Front

Relationship types: complementary, linear pair, vertical, adjacent

Back

C

Front

Use the image to answer:

Back

Complementary angles

Front

Straight angle definition

Back

Measures exactly 180 degrees.

Front

Right angle measurement

Back

90

Front

Scalene triangle

Back

No equivalent sides.