Reaching for the STAAR: Polygons

The graphic organizer shows the relationship between some shapes. Which shape could go in the empty box to correctly complete the graphic organizer?

• Pentagon

• Hexagon

• Triangle

• Rhombus

Akshar is making a mobile that lists quadrilaterals. What is the name of the subset of quadrilaterals missing from Akshar's mobile?

• Hexagon

• Polygon

• Parallelogram

• Triangle

This Venn diagram shows the relationship between some types of triangles. Which triangle belongs in the intersection of "Acute triangles" and "Isosceles triangles"?

• F

• G

• H

• J

This Venn diagram can be used to classify triangles. Which triangle should be placed in the shaded part of this Venn diagram?

• A

• B

• C

• D

The graphic organizer shown can be used to classify triangles. Which triangle can be classified as scalene?

• F

• G

• H

• J

Which shape is NOT sorted correctly in the graphic organizer?

• Circle

• Pentagon

• Quadrilateral

• Triangle

A student used this graphic organizer to classify different figures. Which figures belong in the part of the organizer labeled "Isosceles triangles"?

• Figures II and V only

• Figures I, III, and V only

• Figures I and III only

• Figures II, IV, and V only

• a

• b

• c

• d

Quadrilaterals can be classified using the graphic organizer shown. Which term best classifies the shapes that belong in the shaded section of the organizer?

• A. Parallelogram

• B. Polygon

• C. Pentagon

• D. None of these

• a

• b

• c

• d