Applying the properties of a rhombus to determine the length of a diagonal

What is a key characteristic of a rhombus that differentiates it from a general parallelogram?

• All sides are equal in length.

• It has only one pair of parallel sides.

• It has four right angles.

• The diagonals are perpendicular.

Which property of the diagonals is essential for solving the given rhombus problem?

• They are parallel.

• They form right angles with the sides.

• They bisect each other.

• They are equal in length.

After finding the value of x, what should be the next step in solving for the lengths of DA and AL?

• Calculate the perimeter of the rhombus.

• Determine the angles of the rhombus.

• Substitute x back into the expressions for DA and AL.

• Find the area of the rhombus.

If DA is 4x and x is found to be 3, what is the length of DA?

• 15

• 18

• 12

• 9

What is the total length of DL if DA and AL are both 12?

• 36

• 12

• 48

• 24