Its not theres two y for the same x (3)
An equilateral polygon has congruent sides, like a rhombus.
An equiangular polygon has congruent interior angles, like a rectangle.
In other words: Equilateral doesn't necessarily have congruent INTERIOR angles while equiangular does have/need congruent interior angles.
Answer:
2nd one.
Step-by-step explanation:
3/15 reduces to 1/5
1/5 = 0.2....0.2 * 100 = 20%