5.5A

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

• Trapezoid

• Rhombus

• Triangle

• Rectangle

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5.5

Look at the diagram below. The diagram classifies triangles by –

• size

• lengths of sides

• angles

• alphabetical order

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5.5

Which diagram shows a set and subset that is correct?

• Rectangle, Trapezoid

• Parallelogram, Circle

• Quadrilateral, Hexagon

• Polygon, Quadrilateral

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5.5

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

• All trapezoids are quadrilaterals.

• All trapezoids are parallelograms.

• All squares are trapezoids.

• All quadrilaterals are trapezoids.

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5.5

Look at the diagram. Which word completes the diagram?

• Straight

• Obtuse

• Equilateral

• Triangular

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5.5

Which diagram shows a set and subset that is correct?

• Triangle inside Square

• Quadrilateral inside Trapezoid

• Rhombus inside Rectangle

• Parallelogram inside Triangle

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5.5

This diagram is not correct. How can the diagram 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

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5.5

This diagram is not correct. The word Polygon on the diagram should be changed to what?

• Trapezoid

• Quadrilateral

• Hexagon

• Octagon

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5.5

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

• F

• G

• H

• J

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5.5

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

(a)  

• Rhombus
• triangle
• polygon
• trapezoid

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5.5