Geometry - 7.4 Properties of Special Parallelograms

What is another name for an equilateral rectangle?

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

∠L ≅ ∠M

• Always

• Sometimes

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

∠K ≅ ∠M

• Always

• Sometimes

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

 $\overline{JM}\ ≅\overline{\ KL}$  

• Always

• Sometimes

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

 $\overline{JK}\ ≅\overline{\ KL}$  

• Always

• Sometimes

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

 $\overline{JL}≅\overline{KM}$  

• Always

• Sometimes

For any rhombus JKLM, decide whether the statement is always or sometimes true. Draw a diagram.

∠JKM ≅ ∠LKM

• Always

• Sometimes

Find the measures of the numbered angles in rhombus DEFG.

Find m∠1

• 27

• 63

• 90

Find the measures of the numbered angles in rhombus DEFG.

Find m∠2

• 27

• 63

• 90

Find the measures of the numbered angles in rhombus DEFG.

Find m∠3

• 27

• 63

• 90