Polygons Review

Find the values of both x and y.

• x = 4, y = 9

• x = 17, y = 12

• x = 6, y = 9

• x = 4, y = 12

Tags

CCSS.HSG.CO.C.11

Which theorem can be used to prove the quadrilateral is a parallelogram?

• Parallelogram Opposite Sides Converse Theorem

• Parallelogram Opposite Angles Converse Theorem

• Opposite Sides Parallel and Congruent Theorem

• Parallelogram Diagonals Converse Theorem

Tags

CCSS.HSG.CO.C.11

Which theorem can be used to prove the quadrilateral is a parallelogram?

• Parallelogram Opposite Sides Converse Theorem

• Parallelogram Opposite Angles Converse Theorem

• Opposite Sides Parallel and Congruent Theorem

• Parallelogram Diagonals Converse Theorem

Tags

CCSS.HSG.CO.C.11

Which theorem can be used to prove the quadrilateral is a parallelogram?

• Parallelogram Opposite Sides Converse Theorem

• Parallelogram Opposite Angles Converse Theorem

• Opposite Sides Parallel and Congruent Theorem

• Parallelogram Diagonals Converse Theorem

Tags

CCSS.HSG.CO.C.11

Which theorem can be used to prove the quadrilateral is a parallelogram?

• Parallelogram Opposite Sides Converse Theorem

• Parallelogram Opposite Angles Converse Theorem

• Opposite Sides Parallel and Congruent Theorem

• Parallelogram Diagonals Converse Theorem

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• 41

• 12

• 14

• This quadrilateral cannot be a parallelogram.

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• 4

• 6

• 8

• 10

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• 5

• 35

• 75

• 55

Tags

CCSS.HSG.CO.C.11

Which method will NOT prove the quadrilateral is a parallelogram.

• Show that a pair of sides are congruent and parallel.

• Show that both pairs of opposite sides are congruent

• Show that both pairs of opposite sides are parallel

• Show that a pair of sides are parallel

Tags

CCSS.HSG.CO.C.11

Is this enough information to prove this quadrilateral is a parallelogram?

• Yes, if two pairs of consecutive sides are congruent, then it is a parallelogram.

• No, there is not enough information.