G.9 Quadrilaterals (Properties)

Which quadrilateral always has diagonals that are congruent but not necessarily perpendicular?

• parallelogram

• rectangle

• rhombus

• square

Tags

CCSS.HSG.CO.C.11

The opposite angles of a parallelogram are ...

• complementary
• congruent
• supplementary
• perpendicular

Tags

CCSS.HSG.CO.C.11

Which is NOT a property of a parallelogram?

• Diagonals bisect each other
• Diagonals are congruent
• Both pairs of opposite sides are parallel
• Both pairs of opposite angles are congruent

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

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

Tags

CCSS.HSG.CO.C.11

A rectangle is a parallelogram with 

• four congruent sides
• four congruent diagonals
• four acute angles
• four congruent angles

Tags

CCSS.HSG.CO.C.11

The diagonals of a rectangle are

• parallel
• congruent
• perpendicular
• not congruent

Tags

CCSS.HSG.CO.C.11

The diagonals of a rhombus are

• parallel
• congruent
• perpendicular
• equal to the side lengths

Tags

CCSS.HSG.CO.C.11

Which shapes have diagonals that are perpendicular?

• Square & Rectangle
• Rectangle & Parallelogram
• Rhombus & Square
• Isosceles Trapezoid & Square

Tags

CCSS.HSG.CO.C.11

Which shapes have diagonals that are congruent?

• Square & Rectangle
• Square & Kite
• Parallelogram & Rhombus
• Square & Rhombus

Tags

CCSS.HSG.CO.C.11