Algebra Geometry Practice Test Results

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