Download 4/8 Intro. to Trig. Quiz Review File

Name:
Date:
Sequential Trigonometry
Quiz 13.1 Review
List the six trigonometric functions.
If you know two sides in a right triangle, how can you find the third?
For each of the following, find the missing side length. Then evaluate the six trigonometric
functions for A. Express your answers as decimals rounded to the nearest hundredth.
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Name:
Date:
Sequential Trigonometry
If you are given one acute angle of a right triangle, how can you find the other?
Explain how you can tell if you’ll need to multiply or “switch” on the diagonal to solve a
trigonometry problem.
Solve the right triangle. Round decimals to the nearest hundredth.
4. A = 52º, b = 19
5. B = 35º, c = 9
6. A = 48º, a = 41.5
A = ________
A = ________
A = ________
B = _______
B = _______
B = _______
C = _______
C = _______
C = _______
a = _______
a = _______
a = _______
b = _______
b = _______
b = _______
c = _______
c = _______
c = _______
Name:
Date:
Sequential Trigonometry
List the three formulas for special right triangles (will be provided on quiz itself).
45º-45º-90º:
30º-60º-90º:
Find the missing side lengths. You must leave your answer in simplified radical form.
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4.
5.
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6.