Algebra Geometry Practice Test Results

Question 1
51% answer correctly
Which of the following pairs are supplementary angles?
53°, 37°
143°, 127°
98°, 82°
53°, -53°
Question 2
64% answer correctly
A circle has a diameter of 7 inches. What is its approximate area?
11.00
38.48
5.50
134.70
Question 3
53% answer correctly
A circle has a radius of 4 inches. What is its approximate circumference?
25.13
12.57
16.00
50.27