The side length is 12 - -3 = 15 so the area is 15 squared = 225.
Answer: If the equation ends with a false statement (ex: 0=3) then you know that there's no solution. If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.
Step-by-step explanation:
It has to be the second one and it’s part of that answer or maybe it’s the third one
Yes similar polygons are are two polygons with the same shape but not the same size