Geometry 2D Figures

Front

What is a Venn diagram?

Back

A Venn diagram is a visual representation that shows the relationships between different sets, often using overlapping circles.

Front

What are the characteristics of a rectangle?

Back

A rectangle has 4 sides, 4 vertices, opposite sides that are parallel and congruent, and 4 right angles.

Front

How do you classify a triangle with one right angle and all sides of different lengths?

Back

It is classified as a right scalene triangle.

Front

What is a polygon?

Back

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

Front

What defines a square?

Back

A square has opposite sides that are parallel, all sides are equal, and each angle is a right angle.

Front

What is the difference between a rhombus and a rectangle?

Back

A rhombus has all sides equal but does not require right angles, while a rectangle has opposite sides equal and all angles are right angles.

Front

What is a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.

Front

What are congruent shapes?

Back

Congruent shapes are shapes that are the same size and shape, meaning they can be superimposed on each other.

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180 degrees.

Front

What is an acute triangle?

Back

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