Properties of Quadrilaterals CP

Front

What is a unique characteristic of a rhombus that differentiates it from other parallelograms?

Back

Its diagonals are perpendicular.

Front

What is the measurement of angle AED in a rhombus ABCD?

Back

90 degrees.

Front

What equation can be used to find the value of angle x in a quadrilateral with angles 95, 87, 100, and x?

Back

100 + 95 + 87 + x = 360.

Front

Which property is unique to a square but not a rectangle?

Back

All sides are of equal length.

Front

If a parallelogram has one angle measuring 70 degrees, what is the measure of the opposite angle?

Back

70 degrees.

Front

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

Back

360 degrees.

Front

In a rectangle, what is true about the diagonals?

Back

The diagonals are equal in length.

Front

What is a defining property of a trapezoid?

Back

At least one pair of opposite sides is parallel.

Front

If the diagonals of a rhombus bisect each other, what can be said about the angles formed?

Back

The angles formed are congruent.

Front

What is the relationship between the opposite angles of a parallelogram?

Back

They are equal.