Answer to Question #344395 in Trigonometry for Jeny

Question #344395

If A=15° and c=37, find a.

Expert's answer

Right triangle

"\\sin A=\\dfrac{a}{c}"

"a=c\\sin A=37\\sin 15\\degree"

"=\\dfrac{37(\\sqrt{6}-\\sqrt{2})}{4}\\approx9.5763"

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