Algebra Geometry Practice Test Results

Question 1
93% answer correctly
Which of the following is an acute angle?
225°
45°
315°
135°
Question 2
85% answer correctly
Which of the following is an obtuse angle?
51°
26°
141°
41°
Question 3
64% answer correctly
A circle has a diameter of 6 inches. What is its approximate circumference?
84.82
9.42
28.27
18.85