Select the three quadrilaterals.

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• 
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• 

Tags

CCSS.2.G.A.1

The square shown is made up of equal-sized rectangles. How many equal-sized small rectangles are in the rectangle?

• 10

• 12

• 8

• 11

Tags

CCSS.2.G.A.3

CCSS.2.G.A.2

A rectangle is partitioned into fourths, as shown. How many fourths are in the rectangle?

Mathematical Equivalence

ON

Tags

CCSS.2.G.A.2

CCSS.2.G.A.3

Select the two hexagons.

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Tags

CCSS.2.G.A.1

All pentagons have​ (a)   ​ (b)  

• 5 sides
• 5 vertices
• 4 sides
• 4 vertices
• 6 sides
• 6 vertices

Tags

CCSS.2.G.A.3

Which shape has these attributes?

6 sides, 6 vertices

• parallelogram

• triangle

• Trapezoid

• Hexagon

Tags

CCSS.2.G.A.1

Match the following

• 4

• The octa in octagon means___

• 10

• The deca in decagon means___

• 3

• The pen in pentagon means___

• 8

• The qua in quadrilateral means___

• 5

• The tri in triangle means___

Tags

CCSS.2.G.A.1