Triangles & Quadrilaterals Oh My!

What shape is this?

• Right triangle

• Acute triangle

• Obtuse triangle

What is a classification for this shape?

• Acute triangle

• Obtuse triangle

• Right triangle

• Quadrilateral

What is a classification for this shape?

• Quadrilateral

• Parallelogram

• Trapezoid

• All !

• Both quadrilateral & parallelogram

Which is NOT a classification for this shape?

• Square

• Right angles

• Trapezoid

• Quadrilaterals

Which is NOT an example of a quadrilateral?

• Parallelogram

• Hexagon

• Rectangle

• Rhombus

An isosceles triangle has...

• All equal sides

• No equal sides

• Two equal sides

What type of triangle is this?

• Scalene

• Equilateral

• Isosceles

• Right

This is a...

• Scalene triangle

• Scalene and obtuse triangle

• Equilateral and acute triangle

• Equilateral and right triangle

True or false: Obtuse angles are greater than 90 degrees...

• True

• False

True or false: Equilateral triangles have no equal sides.

• True

• False