Question

Laws of Sines all together. Find each measurement indicated. Round your answers to the nearest tenth. Please show your work. Part 2

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Answer 1

4. 25.0 in

5. 14.0 cm

6. 21.0 cm

Explanation:

4. RT/sin28 = 12/sin13

RT = sin28 × 12/sin13

RT = 25.03393131

5. Angle K = 180 - 17 - 42 = 121°

41/sin121 = HK/sin17

HK = sin17 × 41/sin121

HK = 13.9847144

6. Angle y = 180 - 39 - 51 = 90°

27/sin90 = YZ/sin51

YZ = sin51 × 27

YZ = 20.98294096