Algebra with Quadrilaterals

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and four angles.

Front

What are the properties of a rhombus?

Back

A rhombus has all sides equal in length, opposite angles are equal, and the diagonals bisect each other at right angles.

Front

How do you find the area of a square?

Back

The area of a square is found by squaring the length of one of its sides (Area = side²).

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 parallelogram?

Back

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

Front

How do you find the perimeter of a rectangle?

Back

The perimeter of a rectangle is found by adding the lengths of all sides (Perimeter = 2(length + width)).

Front

What is the relationship between the angles in a parallelogram?

Back

In a parallelogram, opposite angles are equal, and adjacent angles are supplementary (add up to 180 degrees).

Front

What is the formula for the area of a parallelogram?

Back

The area of a parallelogram is found by multiplying the base by the height (Area = base × height).

Front

What is a square?

Back

A square is a quadrilateral with all sides equal and all angles measuring 90 degrees.

Front

How do you solve for x in an equation?

Back

To solve for x, isolate x on one side of the equation using inverse operations.