Unit 7_Quadrilaterals_Pre-Summative

Which One is not a property of a Parallelogram?  

• Opposite Sides Congruent 
• Opposite Angles Congruent 
• Diagonals Bisect Each other 
• Diagonals Congruent 

Tags

CCSS.HSG.CO.C.11

Which is a property of a rhombus? 

• Diagonals Congruent 
• Diagonals Perpendicular
• Four Right Angles 

One angle of a parallelogram measures 50 degrees. What are the measures of the other three angles?

• 50, 50, 50

• 50, 130, 130

• 50, 90, 90

• 40, 40, 50

Answer explanation

Consecutive angles are supplementary and opposite angles are congruent. All 4 angles should add up to equal 360.

Tags

CCSS.HSG.CO.C.11

Figure RSTU is a rectangle.

 $If\ m\angle1=43\degree,\ find\ m\angle2.$  

Tags

CCSS.HSG.CO.C.11

SQRE is a square.   $If\ AQ=4x+5\ and\ RS=66$  , what is the value of x?

Tags

CCSS.HSG.CO.C.11

• A

• B

• C

• D

Answer explanation

Refer to the flow chart...squares have ALL properties, therefore they can be considered parallelograms, rectangles, or rhombi.

Tags

CCSS.HSG.CO.C.11

If ABCD is a rhombus, and

 $m\angle1=67\degree,\ find\ m\angle3.$  

•  $23\degree$  

•  $67\degree$  

•  $113\degree$  

Tags

CCSS.HSG.CO.C.11

Find the length of the median. Round to the nearest tenth.

Check all that apply for properties of a Rhombus.

• Diagonals bisect angles.

• Diagonals are congruent.

• Diagonals are perpendicular bisectors

• Diagonals form 4 congruent right triangles.

Tags

CCSS.HSG.CO.C.11

Quadrilateral PQRS is an isosceles trapezoid. What is the  $m\angle Q$  ?

• 130

• 50

• 40

• 140