If charles wants the area of the trapezoid to be 65 square feet, what should be the measure of the second base?

You need more information to answer that, You need one base and the distance between the parallel sides.

You must have been provided with that information.

If charles wants the area of the trapezoid to be 65 square feet. What should be the measure of the second base

To find the measure of the second base of a trapezoid, you need more information. Generally, a trapezoid is a quadrilateral with one pair of parallel sides. The formula to calculate the area of a trapezoid is:

Area = (1/2) * (base1 + base2) * height

Given that Charles wants the area of the trapezoid to be 65 square feet, you still need to know the value of at least one base and the height of the trapezoid to find the measure of the second base.

Once you have the values of the known base, the height, and the desired area, you can rearrange the formula to solve for the unknown base.