Classifying Quadrilaterals and Triangles

Front

What is a quadrilateral?

Back

A quadrilateral is a shape with four sides and four angles.

Front

What are the types of quadrilaterals?

Back

The main types of quadrilaterals are squares, rectangles, rhombuses, trapezoids, and parallelograms.

Front

What is a square?

Back

A square is a quadrilateral with four equal sides and four right angles.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and four right angles.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides equal and opposite angles equal.

Front

What is a trapezoid?

Back

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

Front

What is the sum of the angles in a quadrilateral?

Back

The sum of the angles in a quadrilateral is 360 degrees.

Front

How can you identify a square?

Back

A square can be identified by having four equal sides and four right angles.

Front

How can you identify a rectangle?

Back

A rectangle can be identified by having opposite sides equal and four right angles.

Front

How can you identify a rhombus?

Back

A rhombus can be identified by having all four sides equal and opposite angles equal.