Alleviate - Crossword Clue. Below are possible answers for the crossword clue Alleviate. ASSUAGE. provide physical relief, as from pain; This pill will relieve your headaches. satisfy (thirst); The cold water quenched his thirst.
A dodecagon is a polygon with twelve sides and twelve angles. In this lesson, you will learn about this polygon - its sides, angles, and how to compute the area. A quiz will follow the lesson. High School Geometry: Help and Review / Math Courses.
A shape with many sides is called a polygon. And because math was developed a lot during the greek's time, naming things such as shapes come from the greeks. Triangles (3 sided shapes) only have three angles while Rectangles only have 4 (squares are rectangles). For others, the prefix is penta (5) hexa(6), hepta (7) Octa (8), Nona (9) Deca (10) and so on... So a polygon with 8 sides is called an octagon.