Hi there! Basically what you can do is, take point A and move that 3 units to the right. Do the same with point B and C. Also, what you will need to do is move two units up.
It simple ☺ idk how to help u. hope this ll help u understand. place ur pencil on B's dot n make it move 3 units to the right then 2 units to the up. same goes to A n C. u ll get the ans.
