Algebra Geometry Practice Test Results

Question 1
51% answer correctly
Which of the following pairs are supplementary angles?
53°, -53°
98°, 82°
53°, 37°
143°, 127°
Question 2
64% answer correctly
A circle has a diameter of 7 inches. What is its approximate area?
134.70
11.00
5.50
38.48
Question 3
43% answer correctly
Find the diagonal of a square whose area is 9.
\\(9\\sqrt 2\\)
1.5
3
\\(3\\sqrt 2\\)