Draw two regular polygons and two irregular. use geometric terms to describe one characteristic of each type.

In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).Regular polygons may be convex or star.An irregular polygon is any polygon that is not a regular polygon. It can have sides of any length and each interior angle can be any measure. They can be convex or concave, but all concave polygons are irregular since the interior angles cannot all be the same. 

Multiply 9 and 67. then multiply 3 with 67. lastly the answer that you got for 9x67 is to be subtracted by the answer you got for 3x67

Yes. there is a constant ratio of number of calories to gram of protein.12/3=24/4=32/8=44/11=4