Quadrilaterals Diagonals

The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC

• 10

• 5

• 15

Tags

CCSS.HSG.CO.C.11

The diagonals of a parallelogram

• are always congruent

• bisect each other

• are never congruent

• parallel

Tags

CCSS.HSG.CO.C.11

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

• 1)

• 2)

• 3)

• 4)

Tags

CCSS.HSG.CO.C.11

If PQRS is a rectangle, PR = 9x+1 and QS = 13x-11, find TR.

• 3

• 14

• 8

• 63

Tags

CCSS.HSG.CO.C.11

Which of the following statements is not always true?

• The diagonals of a parallelogram bisect the angles of the parallelogram

• The diagonals of an isosceles trapezoid are congruent

• The diagonals of a kite divide it into 4 right triangles

• The diagonals of a rhombus divide it into 4 congruent triangles

• The diagonals of a square divide it into 4 congruent isosceles right triangles

My diagonals are perpendicular. I am a:

• Rectangle

• Square

• Rhombus

• Kite

• Trapezoid

Has two bisecting diagonals.

• Rectangle

• Parallelogram

• Square

• Rhombus

• Kite

Tags

CCSS.HSG.CO.C.11

Diagonals bisect each other.

• Parallelograms

• Kites

• Trapezoids

• Quadrilaterals

One diagonal bisects the other.

• Kite

• Isosceles Trapezoid

• Rhombus

• Parallelogram