Applying properties of parallelograms

What is the most precise name for a parallelogram with opposite angles congruent and perpendicular diagonals?

• Parallelogram

• Rectangle

• Rhombus

• Square

A rhombus is a quadrilateral, parallelogram, and a kite.

• never

• always

• sometimes

TRUE or FALSE: Any parallelogram with perpendicular diagonals is a rhombus.

• True

• False

What is true about sides of a rectangle?

• All side lengths are equal

• Opposite side lengths are equal

• Opposite sides are perpendicular

• All sides are parallel to one another

Which of the following is a property of rhombuses?

• The diagonals are perpendicular

• The opposite sides are parallel

• All four angles are equal

• All four sides are equal in length

What is NOT a property of a rectangle?

• Diagonals are congruent.
• Diagonals bisect each other.
• Diagonals are perpendicular.
• All angles are congruent.

Which of the following is true about a Square

(3/3)

• All <'s are ≅

• Consecutive <'s are supplementary

• None of the following are true

All angles are​ (a)   90°.

• equal to
• not equal to

Given the rectangle $ABCD,$ find $AC.$   

•  $AC=46$  

•  $AC=23$  

•  $AC=13$  

•  $AC=26$  

LMNO is a square. What is PN?

Mathematical Equivalence

ON