Angle and Triangle Relations Vocab Test

What are complementary angles?

• Two angles that add up to 90 degrees

• Two angles that add up to 180 degrees

• Two angles that are equal

• Two angles that are adjacent

What does congruent mean?

• Having the same size, shape, and measure

• Having different sizes but the same shape

• Having the same size but different shapes

• Having different sizes and shapes

What is the converse of a statement?

• The statement formed by exchanging the hypothesis and conclusion

• The statement formed by negating the hypothesis

• The statement formed by affirming the conclusion

• The statement formed by reversing the order of words

What does equiangular mean?

• All angles are congruent

• All triangles are the same

• All angles are different

• All sides are different

What is an exterior angle?

• An angle formed by one side of a polygon and the extension of an adjacent side

• An angle inside a polygon

• An angle that measures 90 degrees

• An angle that measures 180 degrees

What is the hypotenuse?

• The side of a right triangle opposite the right angle

• The shortest side of a right triangle

• The side of a triangle that is adjacent to the right angle

• The side of a triangle that is opposite the smallest angle

What are the legs of a right triangle?

• The two sides that form the right angle

• The longest side of the triangle

• The sides opposite the right angle

• The sides that are equal in length

What does the Pythagorean Theorem state?

• a²+b²=c² where a and b are the legs and c is the hypotenuse

• a²+b²=c² where a and b are the hypotenuse and c is a leg

• a²+b²=c² where a, b, and c are all sides of the triangle

• a²+b²=c² where a and b are angles and c is a side

What are remote interior angles?

• Angles adjacent to the exterior angle

• Interior angles not adjacent to the exterior angle

• Angles that measure 90 degrees

• Angles that measure 180 degrees

What is a right angle?

• An angle that measures 45 degrees

• An angle that measures 90 degrees

• An angle that measures 180 degrees

• An angle that measures 360 degrees