Answer:I’m only doing 3 and id k if I’m right either so lol but A is a reflection I think and I don’t think B is congruent which mean some of the size and not like right like they don’t match or something like that and to be nice on number 5 trace the tree up the blue zigzag yea trace it rly hard fold it then rub on the back of the paper the shape should end up on the other side that’s how I cheated try doing that with number 4 too
Step-by-step explanation:I’m sry if that doesn’t make sense I tryed
if we put n as the number of sides in a regular polygon, the formula to find the measure of each angle is so the answer will be they each measures 144 degrees
