Algebra Geometry Practice Test Results

Question 1
60% answer correctly
A circle has a radius of 7 inches. What is its approximate circumference?
43.98
153.94
49.00
11.00
Question 2
52% answer correctly
A tube has a radius of 4 inches and a height of 8 inches.\n What it`s approximate volume?
315.83 \\(in^2\\)
402.12 \\(in^2\\)
100.53 \\(in^2\\)
804.25 \\(in^2\\)
Question 3
58% answer correctly
What`s the circumference of a circle that has a radius of 7?
241.81
43.98
11.00
21.99