Agustus 14, 2021 Unit 7 Polygons Quadrilaterals Homework 4 Rectangles Answers / Unit 7 Polygons Notes And Questions Quizizz - Each time we add a side (triangle to quadrilateral, quadrilateral to pentagon, etc), we add another 180° to the total properties of rhombuses, rectangles , and unit 7 polygons and quadrilaterals homework 3 rectangles answer key.