Quadrilaterals 2026

Which of these are properties of a rhombus?

• Consecutive angles are are supplementary.

• Opposite angles are congruent.

• All four angles are congruent.

• All four sides are congruent.

• Opposite sides are parallel.

Tags

CCSS.HSG.CO.C.11

Which of these are properties of a square?

• Opposite sides are congruent.

• All 4 angles are congruent

• All 4 sides are congruent

• Opposite sides are parallel

• Consecutive angles are supplementary

Tags

CCSS.HSG.CO.C.11

Which of these are properties of a rectangle?

• Opposite sides are parallel

• All 4 sides are congruent

• All 4 angles are congruent.

• Opposite sides are congruent.

• Consecutive angles are supplementary.

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.

Solve for x. (enter only the number)

(a)  

Tags

CCSS.HSG.CO.C.11

In order for ABCD to be a parallelogram, what must the value of x be? (enter number only)

(a)  

Tags

CCSS.HSG.CO.C.11

Is there enough information to determine that this quadrilateral is a parallelogram?

• yes, opposite sides are congruent

• yes, opposite sides are parallel

• no, only one pair of opposite sides are congruent

• no, only one pair of opposite sides are parallel

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.

Solve for x. (enter number only)

(a)  

Tags

CCSS.HSG.CO.C.11

What is the perimeter of the rhombus?

• 55.6

• 13.9

• 28

• 14

Tags

CCSS.HSG.CO.C.11

y = -2x - 4
y = 1/2 x + 7
These lines are...

• parallel 
• perpendicular
• neither

Tags

CCSS.8.EE.C.8B

What is the distance between (-5, 3) and (4, -5)?

• -12.04

• 12.04

• 145

• -145

Tags

CCSS.HSG.GPE.B.7