12. If a regular polygon has n sides, write a formula to calculate the measure of each interior angle.
(-70

Combine like terms to make a simpler expression 3z+z

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%