Geometry

Front

What is a Point?

Back

A point is a specific location in space that has no size or dimension.

Front

What is a Ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What is a Right Triangle?

Back

A right triangle is a triangle that has one angle measuring 90 degrees.

Front

What are Perpendicular Lines?

Back

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

Front

What is an Acute Triangle?

Back

An acute triangle is a triangle where all three angles are less than 90 degrees.

Front

What is a Line Segment?

Back

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

Front

What are Parallel Lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.

Front

What is an Obtuse Triangle?

Back

An obtuse triangle is a triangle that has one angle greater than 90 degrees.

Front

What is a Right Angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What are Intersecting Lines?

Back

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