Topic 6 Review

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (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°.

Front

What is the relationship between consecutive angles in a parallelogram?

Back

Consecutive angles in a parallelogram are supplementary, meaning they add up to 180°.

Front

Define a square.

Back

A square is a quadrilateral with all sides equal in length and all angles equal to 90°.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal in length and all angles equal to 90°.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all sides equal in length, but angles are not necessarily 90°.

Front

What is the formula for the sum of the exterior angles of any polygon?

Back

The sum of the exterior angles of any polygon is always 360°.

Front

How do you find the measure of an exterior angle of a regular polygon?

Back

To find the measure of an exterior angle of a regular polygon, divide 360° by the number of sides.

Front

What is a kite in geometry?

Back

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

Front

If two angles in a parallelogram are 3x-2 and 4x+7, how do you find x?

Back

Set up the equation (3x - 2) + (4x + 7) = 180 and solve for x.