U3, L1-3 Flashcard

Front

What is the equation that could be used to solve for the missing angle measure?

Back

x + 64 = 180

Front

What is the measure of the missing angle if x + 64 = 180?

Back

72

Front

Find the missing angle if the options are 46, 52, 54, 36.

Back

46

Front

What type of angle is less than 90 degrees?

Back

Acute angle

Front

What is a point in geometry?

Back

A location with no size or dimension.

Front

What is the sum of the angles in a triangle?

Back

180 degrees.

Front

What is an obtuse angle?

Back

An angle that is greater than 90 degrees but less than 180 degrees.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is a line segment?

Back

A part of a line that has two endpoints.