7.1 Warm Up

Front

Who was the 5th president of the United States?

Back

James Monroe

Front

What type of angle measures exactly 90 degrees?

Back

Right angle

Front

What type of angle measures less than 90 degrees?

Back

Acute angle

Front

What type of angle measures more than 90 degrees but less than 180 degrees?

Back

Obtuse angle

Front

What type of angle measures exactly 180 degrees?

Back

Straight angle

Front

What is the sum of the angles in a triangle?

Back

180 degrees

Front

What is an angle that measures exactly 0 degrees called?

Back

Zero angle

Front

What is the term for angles that add up to 90 degrees?

Back

Complementary angles

Front

What is the term for angles that add up to 180 degrees?

Back

Supplementary angles

Front

What is the name of a triangle with one obtuse angle?

Back

Obtuse triangle