Geometry chapter 6

What is the value of x?

• x=51

• x=231

• X=141

• x=128

What must the measure of angle QPS be for PQRS to be a parallelogram?

• 18

• 121

• not enough information

• 59

What must the values of a and b be for PQRS to be a parallelogram?

• a=17;

  b=12

• a=4;

  b=2

• not enough information

• a=2;

  b=2

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

What is the measure of an interior angle of a regular 10-gon?

• 144

• 216

• 36

• 80

What is the perimeter of FGHJ?

• 34

• not enough information

The diagonals of quadrilateral WXYZ intersect at R. If R is the midpoint of WY and XZ, which additional statement shows that WXYZ is a rectangle?

• WX=YZ

• WR=XR

What is AD?

• 35

• 25

• 45

• 2

How many sides does a polygon have of each exterior angle measures 18 degrees?

• 15

• 20

• 25

• 16

Which statements are true about rhombuses? Select all that apply.

• Opposite angles are congruent.

• Diagonals are perpendicular.

• Diagonals are congruent.

• Opposite sides are parallel.