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Find sin D sin E cos D and cos E

Find sin D sin E cos D and cos E-example-1
User Cgarvis
by
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1 Answer

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Answer:

sin(D) = cos(E) = (√3)/2

cos(D) = sin(E) = 1/2

Explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relationships between trig functions and right triangle sides.

Sin = Opposite/Hypotenuse

Cos = Adjacent/Hypotenuse

For this diagram, this means ...

sin(D) = cos(E) = (13√3)/26 = (√3)/2

cos(D) = sin(E) = 13/26 = 1/2

User Jiddoo
by
6.2k points
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