Algebra Geometry Practice Test Results

Question 1
54% answer correctly
A circle has a diameter of 12 inches. What is its approximate circumference?
59.22
113.10
37.70
36.00
Question 2
54% answer correctly
Find the slope of the line running through the points (6, 7) and \n (5, 2).
5
-5
\\(\\frac{1}{-5}\\)
\\(\\frac{1}{5}\\)
Question 3
33% answer correctly
If a square box has a volume of 9 \\(in^3\\) what`s its perimeter?
9 inches
12 inches
3 inches
6 inches