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Hello can you help me solve this plane trigonometry question

Hello can you help me solve this plane trigonometry question-example-1
User Paul Asjes
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1 Answer

23 votes
23 votes

Problem

Solution

For this case we can find the remain angle with this operation:

180 -39-90= 51º

And then we can use the sines law and we can do this:


(x)/(\sin(39))=(14)/(\sin (90))

And solving for x we got:

x= 14*sin(39)/sin (90) = 14*sin 39= 8.81

Hello can you help me solve this plane trigonometry question-example-1
User Isaaclw
by
3.3k points