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bekas [8.4K]
2 years ago
9

In ΔDEF, sin D=24/25. What is cos E? [Worth 20 points]

Mathematics
1 answer:
Novosadov [1.4K]2 years ago
6 0

The value of cos E is \frac{24}{25}. The correct option is A. \frac{24}{25}

<h3>Trigonometry </h3>

From the question, we are to determine the value of cos E

From the given information, we have

sin \ D=\frac{24}{25}

By SOH CAH TOA

Opposite = 24

Hypotenuse = 25

Thus, considering the diagram

/EF/ = 24

and

/DE/ = 25

By SOH CAH TOA

cos \ E =\frac{/EF/}{/DE/}

∴ cos \ E =\frac{24}{25}

Hence, the value of cos E is \frac{24}{25}. The correct option is A. \frac{24}{25}

Learn more on Trigonometry here: brainly.com/question/14337584

#SPJ1

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