ASN Special Parallelograms

• Always

• Sometimes

• Never

Answer explanation

True only when a rhombus is also a rectangle

AKA a square

• Always

• Sometimes

• Never

Answer explanation

In a rhombus, all sides are congruent.

• Always

• Sometimes

• Never

Answer explanation

Tags

CCSS.HSG.CO.C.11

• Always

• Sometimes

• Never

Answer explanation

In a rectangle, all angles are right angles and so all angles are congruent.

• Always

• Sometimes

• Never

Answer explanation

A square is a rectangle with a=b

• Always

• Sometimes

• Never

Answer explanation

The diagonals of a rectangle are always congruent because a rectangle is also an isosceles trapezoid.

Tags

CCSS.HSG.CO.C.11

A square is _____________ a rhombus.

• Always

• Sometimes

• Never

Answer explanation

The square is inside the rhombus circle.

Tags

CCSS.HSG.CO.C.11

A rectangle is _____________ a square.

• Always

• Sometimes

• Never

Answer explanation

Some rectangles are not in the square circle.

Tags

CCSS.5.G.B.4

A rectangle _____________ has congruent diagonals.

• Always

• Sometimes

• Never

Answer explanation

A rectangle is also an isosceles trapezoid.

Tags

CCSS.HSG.CO.C.11

The diagonals of a square _____________ bisects its angles.

• Always

• Sometimes

• Never

Answer explanation

A square is both a rhombus (one opposite pair of angles are bisected) and a rectangle (all angles are congruent).

Tags

CCSS.HSG.CO.C.11