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30-05-2021
Mathematics

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Determine the measure of ∠Q, rounded to the nearest tenth of a degree.
Question 19 options:

A)

36.1°

B)

22.8°

C)

66.0°

D)

73.5°

Determine the measure of Q rounded to the nearest tenth of a degree Question 19 options A 361 B 228 C 660 D 735 class=

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Аноним Аноним

30-05-2021

Answer:

D) 73.5º

Step-by-step explanation:

Law of sines

sinQ/15 =sin50.1/12

multiply both sides by 15

sinQ = sin50.1/12 * 15

sinQ = 0.958956439769124

Q = arcsin0.958956439769124

Q = 73.5º

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