schmittmusic30
schmittmusic30 schmittmusic30
  • 04-06-2020
  • Mathematics
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What is the exact value of sinF?

What is the exact value of sinF class=

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snog
snog snog
  • 04-06-2020

Answer:

Option 2

Step-by-step explanation:

To find the sine of F, we have to find the length of the hypotenuse which is 2√13 from the Pythagorean Theorem. Then, sinF = opposite side / hypotenuse = 4 / 2√13 = 4√13 / 26 = 2√13 / 13. Hope this helps!

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