Geometry Review!

How can we classify triangles?

• By angles only

• By sides and angles

• By sides only

• By the color

An acute triangle has...

• All acute angles

• One acute angle

• A 90 degree angle

• An angle more than 90 degrees

An isosceles triangle has...

• All equal sides

• No equal sides

• An obtuse angle

• 2 equal sides

What does the prefix "quad" mean?

• 3

• 2

• 4

• 5

An equilateral triangle has...

• No equal sides

• All equal sides

• 2 equal sides

• A 90 degree angle

TRUE or FALSE: An obtuse triangle can only have one obtuse angle.

• True

• False

A triangle with no equal sides is called a...

• Scalene triangle

• Isosceles triangle

• Quadrilateral triangle

• Rhombus

A square is a quadrilateral that has all the same...

• Angles only

• Angles and sides

• Sides only

TRUE or FALSE: A square is a rectangle.

• True

• False

What do you call shapes that have 2 sets of parallel sides?

• Triangles

• Trapezoids

• Parallelograms

• Kites