Properties of Rhombi and Squares

Front

What do consecutive angles in a rhombus equal to?

Back

180 degrees.

Front

What is the measure of each angle in a square?

Back

90 degrees.

Front

What is the relationship between the diagonals of a rhombus?

Back

The diagonals bisect each other at right angles.

Front

What is the relationship between the diagonals of a square?

Back

The diagonals are congruent and bisect each other at right angles.

Front

What do opposite angles in a rhombus equal to?

Back

They are equal to each other.

Front

What is the sum of the interior angles of a square?

Back

360 degrees.

Front

If one angle of a rhombus is 60 degrees, what are the measures of the other angles?

Back

60 degrees, 120 degrees, 120 degrees.

Front

What is the length of the diagonals in a square with a side length of 10?

Back

Each diagonal is 10√2 (approximately 14.14).

Front

What is the area formula for a rhombus?

Back

Area = (d1 * d2) / 2, where d1 and d2 are the lengths of the diagonals.

Front

What is the perimeter formula for a square?

Back

Perimeter = 4 * side length.