Angles of Shape

What is the sum of the interior angles of a triangle?

• 90

• 270

• 360

• 180

What is the measure of a right angle?

• 180 degrees

• 90 degrees

• 60 degrees

• 45 degrees

What is the name of an angle that measures less than 90 degrees?

• obtuse angle

• right angle

• straight angle

• acute angle

What is the name of an angle that measures more than 90 degrees but less than 180 degrees?

• obtuse angle

• right angle

• acute angle

• straight angle

What is the name of an angle that measures exactly 90 degrees?

• right angle

• straight angle

• acute angle

• obtuse angle

What is the name of two angles that share a common vertex and a common side, but have no common interior points?

• adjacent angles

• vertical angles

• supplementary angles

• complementary angles

What is the name of two angles that add up to 90 degrees?

• supplementary angles

• adjacent angles

• complementary angles

• vertical angles

What is the name of two angles that add up to 180 degrees?

• adjacent angles

• supplementary angles

• complementary angles

• vertical angles

What is the name of two angles that are opposite each other when two lines intersect?

• Supplementary angles

• Vertical angles

• Complementary angles

• Adjacent angles

What is the name of two angles that add up to 90 degrees?

• complementary angles

• vertical angles

• adjacent angles

• supplementary angles