Unit 6 Review

This shape is a ​ (a)   because ​ (b)   of ​ (c)   are ​ (d)   .

• kite
• two pairs
• adjacent sides
• congruent
• parallelogram
• opposite sides
• rhombus
• one pair
• diagonals
• perpendicular

Solving the figure, we get x = ​ (a)   , and the length of the longer sides are ​ (b)   , while the length of the shorter sides are ​ (c)   .

• 3
• 9
• 2
• 6
• 7
• 5
• 15
• 13
• 1

A city is planning on making a parking lot with parking spaces as shown in the figure. The parking space is a ​ (a)   because ​ (b)   sides are ​ (c)   .

• parallelogram
• opposite
• congruent
• rectangle
• adjacent
• rhombus
• parallel
• perpendicular
• square

A city is planning on making a parking lot with parking spaces as shown in the figure. Solving the figure we get x = ​ (a)   . The length of the longer side is ​ (b)   , while the length of the shorter side is ​ (c)  

• 3/7
• 9/7
• 1
• 7
• 2
• 6
• 3
• 21
• 9
• 14

What is the value of x?

Mathematical Equivalence

ON

What must m∠QPS be for PQRS to be a parallelogram?

• 18°

• 59°

• 121°

• not enough information

What must the values of a and b be for PQRS to be a parallelogram? a = (a)   and b = ​ (b)  

• 4
• 5
• 7
• 2
• 12
• 17

The diagonals of parallelogram ABCD intersect at P. Which statements must be true? Select all that apply.