Algebra Geometry Practice Test Results

Question 1
56% answer correctly
Which of the following pairs are complementary angles?
74°, 16°
119°, 61°
164°, 106°
74°, -74°
Question 2
44% answer correctly
A circle has a diameter of 15 inches. What is its approximate area?
176.71
11.78
23.56
56.25
Question 3
43% answer correctly
Find the diagonal of a square whose area is 9.
\\(9\\sqrt 2\\)
3
\\(3\\sqrt 2\\)
1.5