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5.1 - 5.2 Vocabulary

Angle Vocab

complementary angles Two angles that add up to 90 degrees
supplementary angles Two angles that add up to 180 degrees
vertical angles Opposite angles formed by the intersection of two lines - always congruent
right triangle has one right angle
acute triangle has three acute angles
obtuse triangle has one obtuse angle
equiangular triangle has three congruent angles
equilateral triangle has three congruent sides
isosceles triangle has two congruent sides
Created by: clee