Chapter 5 Vocab

Front

Two lines in the same plane that don't intersect.

Back

Parallel Lines

Front

Side opposite the right angle.

Back

hypotenuse

Front

If a² + b² = C², then it's a right triangle.

Back

converse

Front

A figure formed by three line segments intersecting at endpoints.

Back

Triangle

Front

Formed by one side of a triangle and the extension of the adjacent side.

Back

exterior angles

Front

Used to find side lengths in a right triangle.

Back

Pythagorean Theorem

Front

Sides forming the right angle in a right triangle.

Back

legs

Front

A line that intersects two or more lines.

Back

transversal

Front

A shape that is equilateral and equiangular.

Back

regular polygon

Front

Angles formed by two lines cut by a transversal or by adjacent sides in a shape.

Back

Interior Angles