I'm confused...please help!! I will attach the problem. Thank you!!

Question

anonymous · Answer

attachment

radar · Answer

Do you know the Law of sines?

anonymous · Answer

no could you explain it to me?

anonymous · Answer

when we did problems like this, i think we used law of sines ( https://www.mathsisfun.com/algebra/trig-sine-law.html) idk if thats what they want you to do but itd be like |dw:1425933590113:dw| hope that can help ?

anonymous · Answer

okay, thanks. what kind of calculator?

radar · Answer

Ask and you receive.  Good explanation @tytonidae

radar · Answer

Tip of the day, the Sine of 90 degrees is 1 (one)

radar · Answer

You will need a calculator to get the inverse sine for E (or x)

anonymous · Answer

we use the ti84 calculators but i think any one with the trig functions (sin cos tan) on it should work?

radar · Answer

Look for the$$Sin ^{-1}$$Function on your calculator.

radar · Answer

Do the math first and get Sine E

radar · Answer

You can look at it and get the Sine x (E)|dw:1425934379140:dw|