Geometry Vocabulary

Front

A(n) _________ is a small angle of less than 90 degrees.

Back

acute angle

Front

A(n) __________ is a polygon with five sides.

Back

pentagon

Front

A(n) __________ is a quadrilateral with sides of equal length.

Back

rhombus

Front

A(n) ______________ is a line that measures 180 degrees.

Back

straight angle

Front

A(n) __________ is a polygon with 6 sides.

Back

hexagon

Front

A(n) __________ is a polygon with four sides.

Back

quadrilateral

Front

A(n) __________ is a triangle with one angle greater than 90 degrees.

Back

obtuse triangle

Front

A(n) __________ is a triangle with all sides of different lengths.

Back

scalene triangle

Front

A(n) __________ is a polygon with eight sides.

Back

octagon

Front

A(n) __________ is a line segment that connects two points on a circle.

Back

chord