Review Unit 6 Exam

Which formula is used to find the sum of the interior angles of a polygon?

• 180
• 360
• 180•(n-2)
• n(n-3)/2

What is the value of x?

• 180
• 120
• 60
• 30

Find the measure of ∠K

• 114
• 124
• 77
• 66

Find the length of the midsegment PQ

• 54
• 33
• 87
• 43.5

Is the information in the diagram enough to show WXYZ is a parallelogram?

• Yes, it is enough information to say that it is a parallelogram.
• No, that's not enough information to conclude that it is a parallelogram.

If AB is parallel to DC , is ABCD a parallelogram?

• Yes, because if two sides are parallel and congruent then you have a parallelogram.
• No, it is not information to conclude that this is a parallelogram.

Use rhombus DEFG to find DF.

• 10
• 5.6
• 5
• 11.2

Use rhombus DEFG to find 𝘮∠𝘋𝘍𝘎

• 5.6
• 28
• 62
• 90

Use rectangle MNPQ to find MP.

• 9
• 8
• 4
• 10

What value of x will make the parallelogram a rhombus?​

• 36
• 90
• 54
• 72