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PLEASE HELP QUICK! Determine cos(F) and cos(E).
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PLEASE HELP QUICK!
Determine cos(F) and cos(E).

PLEASE HELP QUICK! Determine cos(F) and cos(E).-example-1
User GuyFawkes
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1 Answer

5 votes

Answer:

B. cos F = 9/41, cos E = 40/41

Explanation:

use SOH CAH TOA

cosine is CAH which is adjacent over hypotenuse

the adjacent side to F is 9 and the hypotenuse is 41 so 9/41

the adjacent side to E is 40 and the hypotenuse is 41 so 40/41

hope this helped! :)

User Wrong
by
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