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13.1 R IGHT T RIANGLE T RIG Algebra II w/ trig. Right Triangle:hypotenuse Side opposite Side adjacent 6 Basic Trig Functions: In addition:

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Presentation on theme: "13.1 R IGHT T RIANGLE T RIG Algebra II w/ trig. Right Triangle:hypotenuse Side opposite Side adjacent 6 Basic Trig Functions: In addition:"— Presentation transcript:

1 13.1 R IGHT T RIANGLE T RIG Algebra II w/ trig

2 Right Triangle:hypotenuse Side opposite Side adjacent 6 Basic Trig Functions: In addition:

3 I. Find the exact values of the six trig functions for angle θ. A. 7 θ 9 B. 13 5 θ

4 II. Given one trig function, find the remaining 5 exact trig functions. A.B.

5 III. Write an equation involving sin, cos, or tan that can be used to find x. Then solve. Round sides to the nearest tenth and measures of angles to the nearest degree. A. B. 8 5x x 30º 60º

6 C.D. 2 8 5 4 xº

7 IV. Solve right triangle ABC by using the given measurements. A. B. C.

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