Identifying 2D Shapes Flashcard

Front

What is a parallelogram?

Back

A parallelogram is a four-sided shape (quadrilateral) where opposite sides are parallel and equal in length.

Tags

CCSS.3.G.A.1

Front

What is a square?

Back

A square is a special type of rectangle where all four sides are equal in length and all angles are right angles (90 degrees).

Tags

CCSS.5.G.B.4

Front

What is a hexagon?

Back

A hexagon is a six-sided polygon.

Tags

CCSS.2.G.A.1

Front

What is a triangle?

Back

A triangle is a three-sided polygon.

Tags

CCSS.2.G.A.1

Front

What are the types of triangles based on side lengths?

Back

1. Equilateral: All sides are equal. 2. Isosceles: Two sides are equal. 3. Scalene: All sides are different.

Tags

CCSS.4.G.A.2

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle where all three sides are equal in length and all angles are 60 degrees.

Tags

CCSS.4.G.A.2

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle with at least two sides that are equal in length.

Tags

CCSS.4.G.A.2

Front

What is a scalene triangle?

Back

A scalene triangle is a triangle where all three sides are of different lengths.

Tags

CCSS.4.G.A.2

Front

What is a rectangle?

Back

A rectangle is a four-sided shape (quadrilateral) with opposite sides equal and all angles are right angles (90 degrees).

Tags

CCSS.5.G.B.4

Front

What is a rhombus?

Back

A rhombus is a four-sided shape (quadrilateral) where all sides are equal in length, but angles are not necessarily 90 degrees.

Tags

CCSS.3.G.A.1