A:Corresponding angles B:Alternate exterior angles
C:Vertical angles
D:Alternate interior angles

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

What is the approximate circumference of the circle shown below?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.