Polygons and Quadrilaterals

One interior angle of a regular polygon is 168 degrees. Find the number of sides of the polygon.

True or False: Every rectangle is a square

True or False: The diagonals of a rhombus bisect each other

True of False: Consecutive sides of a parallelogram are congruent

ABCD is a parallelogram. AB = 26 and BC = 26. Which SPECIAL parallelogram is ABCD?

Given segment BC is congruent to segment AD and segment BA is parallel to segment CD. Is ABCD a parallelogram? YES or NO? If YES, which one of the 5 ways justifies your answer?

Given Rectangle ABCD, what is the measure of angle 7?

True or False: All sides of a rhombus are congruent.

Which quadrilateral(s) has ALL congruent sides?

True or False: Every square is a rectangle

The sum of the interior angles of a convex polygon is 7,560 degrees. Find the number of sides of the polygon.

True or False: A square is not a rhombus.

Given segment BC is parallel to segment AD and segment BA is parallel to segment CD. Is ABCD a parallelogram? YES or NO? If YES, why? Justify with one of the 5 ways.

What is the formula for the SUM of the interior angles of a convex polygon?

True or False: Diagonals of a square are congruent, perpendicular and bisect the angles.

Which quadrilateral(s) has congruent diagonals?

True or False: Consecutive angles of a parallelogram are supplementary

Given segment BE is congruent to segment ED and segment AE is congruent to segment EC. Is ABCD a parallelogram? YES or NO? If YES, which one of the 5 ways justifies your answer?

What is the formula for the SUM of ALL EXTERIOR angles of a convex polygon?

True or False: Every rhombus is a square

TRUE or FALSE: The diagonals of a parallelogram are perpendicular.

Given Trapezoid CRMA with median OL. If CA = 15 and OL = 10, Find RM.

Given Isosceles Trapezoid CRMA with median OL. IF CO = 5, find AM

Given Rhombus FCHS, what is the measure of angle 7?