Ch. 12 Test - Geometry (Lines, Quadrilaterals, Lines of Symmetry

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a figure into two identical parts that are mirror images of each other.

Front

How many lines of symmetry does a square have?

Back

A square has 4 lines of symmetry.

Front

What are parallel lines?

Back

Parallel lines are lines that never intersect and are always the same distance apart.

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has 4 sides.

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle where all three sides are equal in length.

Front

How many lines of symmetry does an equilateral triangle have?

Back

An equilateral triangle has 3 lines of symmetry.

Front

What are intersecting lines?

Back

Intersecting lines are lines that cross each other at one point.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

How many lines of symmetry does a rectangle have?

Back

A rectangle has 2 lines of symmetry.