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Tema [17]
2 years ago
14

If A = 30° and r = 12, find x. (Round your answer to the nearest whole number.)

Mathematics
2 answers:
Margaret [11]2 years ago
6 0

Answer:

\boxed{12}

Step-by-step explanation:

A = 30° and r = 12

\sin A = \frac{r}{r + x}

\sin 30 = \frac{12}{12 + x}

\frac{1}{2} = \frac{12}{12 + x}

1(12 + x) = 2(12)

12 + x = 24

x = 24 - 12

x = 12

.

Happy to help :)

Blizzard [7]2 years ago
5 0

Answer:

the answer is 12

Step-by-step explanation:

hope this help

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