Solve Properties of Parallelograms and Polygons Diagonals

Find the value of a in the parallelogram.

• 15

• 45

• 40

• 140

Find RS.

RS=

Find the length of CB. #22

• 10

• 32

• 24

• 30

Solve for x.

State the theorem you can use to show that the quadrilateral is a parallelogram.

• Parallelogram Opposite Sides Converse

• Parallelogram Opposite Angles Converse

• Parallelogram Opposite Sides Parallel and Congruent Theorem

• Parallelogram Diagonals Converse

Find the two missing sides "X" and "Y".

• X is 16

• Y is 9

• X is 9

• Y is 16

Choose the quadrilateral(s) for which the statement is true: Both pairs of opposite angles are congruent

(There may be more than one answer!)

• Parallelogram

• Rectangle

• Rhombus

• Square

A _______________ is a quadrilateral with two sets of parallel sides.

• trapezoid

• parallelogram

• triangle

What is the value of x?

• 132

• 66

• 114

• 48

LMNO is a parallelogram
solve for X

• 19

• 20

• 33

• 53