Algebra Geometry Practice Test Results

Question 1
60% answer correctly
Which of the following pairs are supplementary angles?
109°, 71°
154°, 116°
64°, -64°
64°, 26°
Question 2
57% answer correctly
What`s the circumference of a circle that has a diameter of 18?
113.10
56.55
36.00
28.27
Question 3
51% answer correctly
A circle has a radius of 8 inches. What is its approximate area?
12.57
201.06
64.00
1,608.50