10. If the radius of a circle is 40 inches, what is the area of the circle? *

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?

Place the following steps in order to complete the square and solve the quadratic equation,

Ill mark the brainliest if you me with the these three questions 7,8,9