Geometry Ch. 5 Review FLASHCARDIZZ

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 value of the sum of the exterior angles of any polygon?

Back

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

Front

What are the properties of a rhombus?

Back

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

Front

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

Back

The opposite angles of a trapezoid are never congruent.

Front

If m < ZWX = 40 in a rhombus, what is m < XYZ?

Back

m < XYZ = 40 degrees, because opposite angles in a rhombus are equal.

Front

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

Back

The sum of the interior angles of a polygon with n sides is (n-2) × 180 degrees.

Front

How do you find the value of x in a geometric figure?

Back

To find the value of x, use the properties of the shapes involved, such as angle relationships, parallel lines, and congruence.

Front

What is the definition of congruent angles?

Back

Congruent angles are angles that have the same measure.

Front

What is a trapezoid?

Back

A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.

Front

What is the difference between a rectangle and a rhombus?

Back

A rectangle has opposite sides equal and all angles are right angles, while a rhombus has all sides equal but angles are not necessarily right.