Geometry

Front

A triangle with 3 equal sides

Back

Equilateral

Front

A triangle with at least 2 equal sides

Back

Isosceles

Front

A triangle with no equal sides

Back

Scalene

Front

A triangle with one right angle

Back

Right Triangle

Front

A triangle with all three angles measuring less than 90 degrees

Back

Acute Triangle

Front

A triangle with one angle measuring greater than 90 degrees

Back

Obtuse Triangle

Front

What type of triangle is this?

Back

Acute Equilateral

Front

What type of triangle is this?
Options: Obtuse Scalene, Acute Scalene, Right Scalene, Acute Isosceles

Back

Acute Scalene

Front

What type of triangle is this?
Options: Obtuse Isosceles, Obtuse Scalene, Right Obtuse, Acute Obtuse

Back

Obtuse Isosceles

Front

A quadrilateral with one pair of parallel sides.

Back

Trapezoid