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Trig Test

Last updated about 4 years ago

7 questions

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Question 1

1.

Write out all three trigonmetric ratios and how we would express them as a fraction.

Question 2

2.

Solve for the two missing angles in the right triangle below. Show all your work for full credit.

Question 3

3.

Use TWO different trig ratios to solve for angle A in the right triangle below. Show all your work for full credit.

Question 4

4.

Factor the two polynomials below completely. Show all your work for full credit.

Question 5

5.

Solve for the missing angle in the right triangle below. Show all your work for full credit.

Question 6

6.

Solve for the missing side in the right triangle below. Show all your work for full credit.

Question 7

7.

Extra credit: Bob is standing at the bottom of the Grand Canyon and looking up at his friend, Erin, who is at the top of the canyon. The angle that Bob’s eyes take to look up at Erin is 80°. Erin is approximately 4000 feet above Bob at the top of the canyon.