Classifying Triangles and Quadrilaterals

Multiple Choice

Which angle would make a triangle a right triangle?

• 85°

• 90°

• 89°

• 95°

Multiple Select

Choose all obtuse triangles

Multiple Select

Choose all acute triangles

Multiple Select

Choose all right triangles

Multiple Select

Choose all isosceles triangles

Multiple Select

Choose all equilateral triangles

Multiple Choice

How many equal sides does a scalene triangle have?

• 1

• 0

• 2

• 3

Multiple Choice

How many congruent sides does an isosceles triangle have?

• 3

• 1

• 2

• 4

Multiple Select

Choose all possible descriptors for this shape

• right triangle

• acute triangle

• isosceles triangle

• scalene triangle

• sandwich

Fill in the Blanks

A square is a

with 4 right angles.

Fill in the Blanks

A

is a quadrilateral with just one pair of parallel sides.

Multiple Choice

What is the name for a quadrilateral with 2 sets of parallel sides?

• trapezoid

• parallelogram

• kite

• quadrilateral

Draw

Draw a trapezoid.

Multiple Choice

A square is also a... (choose all that apply)

• rectangle

• rhombus

• kite

• parallelogram

• trapezoid

Multiple Choice

What type of shape is highlighted?

• Rhombus
• Square
• Rectangle
• Parallelo

Fill in the Blanks

A

is a quadrilateral with two sets of congruent sides, but no parallel sides.

Poll

How ready are you for the test?

• I could take it right now!

• I can practice and be ready on Monday.

• I would like to have one more class in this topic.