Angles & Triangles Vocab

Lines that are equidistant apart are called...

• transversal

• parallel

• perpendicular

• legs

angles that are across from each other and share a vertex are called...

• supplementary angles

• corresponding angles

• complementary angles

• vertical angles

the two sides of a right triangle that form the right angle are called...

• hypotenuses

• transversals

• legs

• arms

two angles that add to 90 degrees are called...

• complementary angles

• supplementary angles

• vertical angles

• obtuse angles

Lines that intersect and form right angles are called...

• transversal

• parallel

• perpendicular

• legs

two angles that add to 180 degrees are called...

• complementary angles

• supplementary angles

• vertical angles

• obtuse angles

the longest side of a right triangle that is across from the 90 degree angle is called...

• hypotenuse

• transversals

• legs

• arms

the line that crosses through parallel lines to create eight angles is called...

• transversal

• parallel

• perpendicular

• legs

the relationship between angle 1 and angle 5 is called...

• alternate interior angles

• vertical angles

• alternate exterior angles

• corresponding angles

the relationship between angle 2 and angle 7 is called...

• alternate interior angles

• vertical angles

• alternate exterior angles

• corresponding angles