3. В 30 20 C А А 17

Q: B. 90 A C. 4 3.

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Q: A g 62 08 C B

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Q: Suppose an angle in standard position has its terminal side in Quadrant III. If sin ? = −1/3, what…

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Q: 30 -20 -10 20- 10- -10-

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Q: 55.2 6.3 니2.2% a

A: We use sine law

Q: 4. Create a chart of the rules for when to use the Law of Sines verses Law of Cosines, for a new…

A: Solution: To solve a triangle is to find the lengths of each of its sides and all its angles. We use…

Q: 7) Find mZA 17 ft 9t 127" B

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Q: B 1. 2. 5. 48° 8. 9. A C 10 A b = ? 3. 6

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Q: Find the sine and cosine of the acute angles in the right triangle. B 73 55 48 55 48 sin A = 73; cos…

A: we have to find sine and cosine from the given figure

Q: 9. 5. 6. 49° 11 C = ? 52 C 40° 14 A A

A: By using the law of cosines or law of sines to determine the unknown measure in question no. 5 &…

Q: E F 105 29 in -D

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: when it is necessary to use the Law of Cosines instead of the Law of Sines.

A: This question is based on Law of Cosine and sine rule.

Q: Find the sine and cosine of the acute angles in the right triangle.

A: The measure of one angle = 90° in a right triangle.Also in a triangle, the sum of measures of all…

Q: For which of the six cases discussed is the law of sines required?

A: To use the Law of sines you need to know either two angles and one side of the triangle (AAS or ASA)…