When finding the angles of a polygon, we usually divide the polygon into triangles. There is a basic formula for getting the angles that was covered in class today. Take up the quiz below to help you practice on getting the...
Questions: 10 | Attempts: 920 | Last updated: Nov 18, 2020
What is the interior angle sum of a decagon?
Questions: 20 | Attempts: 747 | Last updated: Dec 21, 2020
Squares are always rectangles.
Polygons are shapes with two or more sides. They are made from lines that are joined together at certain angles. For a regular polygon, there are at least two sides that fuse to form a vertex. Some polygons have equal, interior...
Questions: 10 | Attempts: 499 | Last updated: Apr 8, 2019
What is a polygon with five sides called?