30 points ! complete the folllowing problems. don't answer if you dont know. thank you in advance <3 :D

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width