Quadrilaterals Rhombus

A rhombus is a parallelogram with 

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

The diagonals of a rhombus are

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

In a rhombus, diagonals are ___________.

• congruent
• perpendicular
• parallel
• supplementary

In a rhombus, all four sides are ___________.

• congruent
• parallel
• perpendicular
• unequal

Given Rhombus TUVW. Find m∠2.

• 62
• 28
• 90
• 78

Given Rhombus TUVW. Find m∠4.

• 62
• 28
• 90
• 78

The figure is a rhombus.  
Solve for x.  

• 1
• 11
• 7
• 6

If m∠B is 54° what is the m∠CDB?

• 54°
• 27°
• 108°
• 36°

What does it mean if diagonals are perpendicular (⊥)?

• They bisect the vertex
• Where they intersect is a 90˚ angle
• They are equal

"Diagonals bisect pairs of opposite angles" is a property of:

• Rectangles
• Parallelograms
• Rhombuses
• Squares