Classifying Quadrilaterals and Triangles

Front

What is a quadrilateral?

Back

A quadrilateral is a 2-dimensional shape that has four sides.

Tags

CCSS.2.G.A.1

Front

What are the types of quadrilaterals?

Back

The types of quadrilaterals include squares, rectangles, rhombuses, parallelograms, trapezoids, and kites.

Tags

CCSS.5.G.B.4

Front

What is a square?

Back

A square is a quadrilateral with 4 congruent sides and 4 right angles.

Tags

CCSS.5.G.B.4

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with 4 congruent sides but not necessarily 90-degree angles.

Tags

CCSS.3.G.A.1

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with 4 right angles and opposite sides that are equal.

Tags

CCSS.3.G.A.1

Front

What is a trapezoid?

Back

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

Front

What is a kite?

Back

A kite is a quadrilateral with two pairs of adjacent sides that are equal.

Front

What is a triangle?

Back

A triangle is a 2-dimensional shape that has three sides.

Tags

CCSS.2.G.A.1

Front

What are the types of triangles based on side lengths?

Back

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

Tags

CCSS.4.G.A.2

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle with all three sides congruent.

Tags

CCSS.4.G.A.2