What is the value of tan D?
A. 13/5
B. 5/13
C. 12/5
D. 5/12
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Answer:
C. 12/5
Step-by-step explanation:
To find the answer, you can use the mnemonic SOH-CAH-TOA which helps you remember which function to use in what circumstance.
SOH stands for Sine is opposite over hypotenuse; CAH stands for Cosine is adjacent over hypotenuse; and TOA stands for Tangent is opposite over adjacent
Using this mnemonic, we can find tan of angle D which is opposite over adjacent, making the answer 12/5.