Triangle & Quadrilateral Review 5A/5B

Angelina drew the diagram shown. Which subset is NOT classified correctly on the diagram?

• Trapezoid

• Rhombus

• Triangle

• Rectangle

Look at the diagram. The diagram classifies triangles by -

• size

• length of sides

• angle measurements

• alphabetical order

Which diagram shows a set and subset that is correct?

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Asher drew the diagram. What does Asher's diagram show?

• all trapezoids are quadrilaterals

• all trapezoids are parallelograms

• all squares are trapezoids

• all quadrilaterals are trapezoids

Look at the diagram. Which word completes it?

• straight

• obtuse

• equilateral

• triangular

Which diagram shows a set and subset that is correct?

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This diagram is NOT correct. How can it be corrected?

• change the word angles to sides

• change the word right to obtuse

• change the word acute to equilateral

• change the word isosceles to obtuse

The diagram is NOT correct. The word polygon needs to be changed to -

Look at the given diagram. Which is an example of a triangle that is both scalene and right?

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The graphic organizer is not complete. What should be written in the empty box to best complete the organizer?