VOCAB

The side opposite the right angle of a triangle is called the _______.

• base

• hypotenuse

• parallel

• midsegment

A _____ is a parallelogram with four right angles.

• trapezoid

• triangle

• rectangle

• rhombus

A _______ is a segment whose endpoints are a vertex and midpoint of the side opposite the vertex.

• median

• altitude

• hypotenuse

• perpendicular bisector

A ______is a quadrilateral with both pairs of opposite sides parallel.

• parallelogram

• trapezoid

• triangle

• pentagon

Two nonadjacent angles formed by a pair of intersecting lines are called ________ angles.

• supplementary

• complementary

• vertical

• linear

When two coplanar lines are cut by a transversal, the angles between the two lines and on opposite sides of the transversal are called ______.

• corresponding

• alternate interior

• vertical

• consecutive

Points that lie on the same line are _________.

• coplanar

• midpoint

• consecutive

• collinear

The _____ of a triangle is a perpendicular segment from a vertex to the line containing the side opposite the vertex.

• median

• altitude

• bisector

• hypotenuse

A ____ is a quadrilateral with exactly one pair of parallel sides.

• rectangle

• parallelogram

• rhombus

• trapezoid

A _____ is a parallelogram with four congruent sides.

• rectangle

• rhombus

• trapezoid

• triangle