Lines and Quadrilaterals Flashcard

Front

Intersecting lines that form a square corner (right angle) are _________________________.

Back

perpendicular lines

Front

Lines that cross each other are called _______________________

Back

intersecting lines

Front

Lines that are always the same distance apart and never intersect are _________________________

Back

parallel lines

Front

A _______________ has one endpoint and extends forever in one direction.

Back

ray

Front

A _________________________ is one section of a line and has two end points.

Back

line segment

Front

A shape with four sides is called a _____________________.

Back

quadrilateral

Front

A quadrilateral with opposite sides that are equal and all angles are right angles is a _____________________.

Back

rectangle

Front

A quadrilateral with all sides equal in length is called a _____________________.

Back

rhombus

Front

A quadrilateral with one pair of parallel sides is called a _____________________.

Back

trapezoid

Front

Two lines that never meet are called _____________________.

Back

parallel lines