Angles

What type of angle has a measure greater than 0 degrees but less than 90 degrees?

• Obtuse angle

• Straight angle

• Right angle

• Acute angle

What is the name of the angle whose measure is exactly 90 degrees?

• Right angle

• Straight angle

• Acute angle

• Obtuse angle

Identify the type of angle that measures 180 degrees.

• Straight angle

• Right angle

• Acute angle

• Obtuse angle

What is the name of the angle that measures exactly 360 degrees?

• An acute angle

• A full circle

• A right angle

• An obtuse angle

What is the relationship between two angles that add up to 180 degrees?

• Supplementary angles

• Vertical angles

• Adjacent angles

• Complementary angles

What are the names of two angles whose sum is 90 degrees?

• Complementary angles

• Adjacent angles

• Supplementary angles

• Vertical angles

If two angles are supplementary, what is the relationship between their measures?

• The sum of their measures is 270 degrees

• The sum of their measures is 90 degrees

• The sum of their measures is 360 degrees

• The sum of their measures is 180 degrees

What is the name of the angle formed by adding 30 degrees to a right angle?

• Straight angle

• Acute angle

• Right angle

• Obtuse angle

If an angle measures 45 degrees, how is it classified according to its measure?

• Obtuse

• Right

• Acute

• Acute

What is the relationship between two angles that add up to 90 degrees?

• Supplementary angles

• Vertical angles

• Adjacent angles

• Complementary angles