a) a square has 4 right angles and all 4 sides are the same lengths
b) not sure, I'll edit later when and if I know
c) isosceles triangle
Answer:
3
Step-by-step explanation:
4
100 is the answer
Yes
x: -2 y: -8
x: -1 y: -2
x:0 y:0
x: 1 y: -2
x: 2 y : -8
Answer: 2,435
trust