Angle relationships

Master angle relationships: complementary, supplementary, vertical angles & more!

Vocabulary Match the vocabulary word with its definition. Complementary angle A pair of angles whose sum is 90* Supplementary angles A pair of angles whose sum is 180* Adjacent angles Angles that share a common vertex and side. (they are beside each other.) Vertical angles Angles are opposite of each other in the same intersection. They are congruent. transversal a line that crosses a set of parallel lines exterior angles angles outside the parallel lines interior angles angles inside the parallel lines Sort the angles based on their relationship. Complementary Supplementary Match the image with the most SPECIFIC angle relationship Complementary Angles Supplementary Angles Vertical Pair Fill in the blanks with the word bank (click on the blank.) If a pair of angles is complementary, their sum is 90 degrees.If a pair of angles is supplementary, their sum is 180 degrees.Vertical angles are congruent which means their measures are equal. Find the missing angle measure. Type the number answer only in the answer box. 134 17 115 32 21 45 Find the value of x or the value of the missing angle. Type the number answer only in the answer box. 15 12 20 50 30 6