CCSS.Math.Content.HSG.CO.C.11

The figure is a parallelogram.  
Solve for x.  

• 12
• 4
• 6
• 2

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CCSS.Math.Content.HSG.CO.C.11

In a parallelogram, diagonals are __________.

• perpendicular
• bisected
• congruent
• parallel

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CCSS.Math.Content.HSG.CO.C.11

A _________ is a type of __________.

• rhombus, parallelogram
• parallelogram, rhombus
• rhombus, rectangle
• quadrilateral, parallelogram

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CCSS.Math.Content.HSG.CO.C.11

How do you prove a quadrilateral is a Rectangle?

• Both pairs of opposite sides are congruent
• Diagonals are congruent
• One pair of opposite sides are congruent 
• Both pairs of opposite sides are congruent and diagonals are congruent

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CCSS.Math.Content.HSG.CO.C.11

Which is a valid conclusion from these statements?
If a quadrilateral is a rhombus, then it is a parallelogram.
If a quadrilateral is a parallelogram, then its opposite angles are congruent.

• Opposite angles of a quadrilateral are congruent
• Opposite angles of a rhombus are congruent
• Every quadrilateral is a rhombus
• Every parallelogram is a rhombus

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CCSS.Math.Content.HSG.CO.C.11

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

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CCSS.Math.Content.HSG.CO.C.11

______ squares are rectangles.

• All
• Some
• No

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CCSS.Math.Content.HSG.CO.C.11

Which is true about parallelograms?

• Opposite sides are congruent
• Diagonals are congruent
• Consecutive angles are congruent
• The interior angles add to 180 degrees

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CCSS.Math.Content.HSG.CO.C.11

Classify the quadrilateral (give the most specific name)

• Parallelogram

• Square

• Rectangle

• Rhombus

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CCSS.Math.Content.HSG.CO.C.11

CHECK ALL THAT APPLY:

Diagonals bisect the angles.

• Parallelograms

• Rhombuses

• Rectangles

• Squares

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CCSS.Math.Content.HSG.CO.C.11