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14 votes
HELP DUE IN 10 MINS!

Use right triangle trig to solve for the missing angles. Round all answers to the nearest tenth (one decimal place).

x=??

HELP DUE IN 10 MINS! Use right triangle trig to solve for the missing angles. Round-example-1
User EvgEnZh
by
5.9k points

2 Answers

9 votes

we have

sin 30 =perpendicular/hypotenuse

1/2=x/19

doing crisscrossed multiplication

19/2=x

x=9.5

User Ann
by
7.0k points
10 votes

Answer:

Use sine for this:

  • sin 30° = x/19
  • x = 19 sin 30°
  • x = 19(1/2)
  • x = 9.5
User PillarOfLight
by
6.8k points
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