12.17 Using Properties of Parallelograms

Which of the following properties is true about parallelograms?

• Base angles are congruent.
• Diagonals are congruent.
• Opposite sides are parallel.

Tags

CCSS.HSG.CO.C.11

The diagonals of a parallelogram

• are always congruent
• bisect each other
• are never congruent
• parallel

Find m∠U.

• 95°
• 85°
• 75°
• 90°

Tags

CCSS.HSG.CO.C.11

The opposite sides of a parallelogram are congruent.

• true
• false
• maybe
• sometimes

Tags

CCSS.HSG.CO.C.11

Find the m∠R.

• 40°
• 140°
• 50°
• 180°

Tags

CCSS.HSG.CO.C.11

Find x.

• 75
• 85
• 105
• 95

Tags

CCSS.HSG.CO.C.11

Find x.

• 85
• 105
• 95
• 75

Tags

CCSS.HSG.CO.C.11

Find x.

• 82
• 92
• 98
• 102

Tags

CCSS.HSG.CO.C.11

Which theorem shows that the quadrilateral is a parallelogram?

• Diagonals Bisect eachother

• Opposite Sides Congruent

• Opposite Angles congruent

• 1 set of Opposite Sides is Parallel and Congruent

Tags

CCSS.HSG.CO.C.11

Which theorem shows that the quadrilateral is a parallelogram?

• Not Parallelogram

• Opposite Sides are congruent

• Opposite Angles are congruent

• 1 set of Opposite Sides is Parallel and Congruent

Tags

CCSS.HSG.CO.C.11