Unit 6 Review for TEST: Quadrilaterals

Front

What is a rhombus?

Back

A rhombus is a type of quadrilateral where all four sides are of equal length, and opposite angles are equal.

Front

In a rhombus, what can be said about the diagonals?

Back

The diagonals of a rhombus bisect each other at right angles and also bisect the angles of the rhombus.

Front

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

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

What is a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.

Front

What is the median of a trapezoid?

Back

The median of a trapezoid is the segment that connects the midpoints of the non-parallel sides and is equal to the average of the lengths of the two parallel sides.

Front

How do you find the length of the median in a trapezoid?

Back

The length of the median (EF) can be found using the formula: EF = (AB + CD) / 2, where AB and CD are the lengths of the parallel sides.

Front

What is a kite in geometry?

Back

A kite is a quadrilateral with two distinct pairs of adjacent sides that are equal.

Front

What is the relationship between the diagonals of a kite?

Back

In a kite, one diagonal bisects the other at right angles.

Front

What is the formula for finding the measure of one exterior angle of a regular polygon?

Back

The formula for one exterior angle of a regular polygon is 360/n, where n is the number of sides.

Front

What is the relationship between the interior and exterior angles of a polygon?

Back

The interior and exterior angles of a polygon are supplementary, meaning they add up to 180 degrees.