3.6A Geometry

Front

What is a point in geometry?

Back

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

Front

What is a line segment?

Back

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

Front

What is a ray?

Back

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

Front

What is a polygon?

Back

A polygon is a closed figure made up of straight line segments.

Front

What is a triangle?

Back

A triangle is a polygon with three sides and three angles.

Front

What are the types of triangles based on sides?

Back

The types of triangles based on sides are equilateral, isosceles, and scalene.

Front

What is a rectangle?

Back

A rectangle is a polygon with four sides and four right angles.

Front

What is the difference between a square and a rectangle?

Back

A square has all four sides equal, while a rectangle has opposite sides equal.

Front

What is an angle?

Back

An angle is formed by two rays that share a common endpoint.

Front

What are the types of angles?

Back

The types of angles are acute (less than 90°), right (exactly 90°), and obtuse (more than 90°).