Quadrilateral properties

Front

What are the consecutive angles of a parallelogram?

Back

Consecutive angles of a parallelogram are supplementary.

Front

What is true about the opposite sides of a parallelogram?

Back

The opposite sides of a parallelogram are congruent.

Front

Are the diagonals in a kite perpendicular to each other?

Back

True

Front

What are the properties of the diagonals of a square?

Back

The diagonals of a square are congruent and perpendicular.

Front

What can be said about the base angles of an isosceles trapezoid?

Back

The base angles of an isosceles trapezoid are congruent.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.

Front

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

Back

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

Front

What is a rectangle?

Back

A rectangle is a parallelogram with four right angles.

Front

What is a rhombus?

Back

A rhombus is a parallelogram with all four sides of equal length.

Front

What is the relationship between the diagonals of a rhombus?

Back

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