Geometry Vocabulary

Front

What is a triangle with three acute angles called?

Back

Acute Triangle

Front

What is a three-sided polygon?

Back

Triangle

Front

What is a parallelogram with four sides equal in length called?

Back

Rhombus

Front

What is a quadrilateral with opposite sides parallel and equal in length?

Back

Parallelogram

Front

What is a two-dimensional closed shape made with three or more line segments?

Back

Polygon

Front

What do you call a polygon with four sides?

Back

Quadrilateral

Front

What is a triangle with one angle greater than 90 degrees called?

Back

Obtuse Triangle

Front

What is a triangle with one right angle called?

Back

Right Triangle

Front

What is a closed shape with all points the same distance from the center?

Back

Circle

Front

What do you call a polygon with five sides?

Back

Pentagon