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KonstantinChe [14]
3 years ago
7

Find the sine of Write your answer in simplified, rationalized form. Do not round. Please help!!!!!

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0

Answer:

Sin (E) = √74/(2√23)

Step-by-step explanation:

Reference Angle = E

Hypotenuse = 2√23

Adjacent = 3√2

Opposite = DC = √(2√23)² - (3√2)²) = √(4*23 - 9*2) = √(92 - 18) = √74 (pythagorean theorem)

Recall SOHCAHTOA.

Thus,

Sin (E) = opp/hyp

Sin (E) = √74/(2√23)

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