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3 years ago

If sin∠E = cos∠F and m∠E = 43°, what is m∠F?

Mathematics

1 answer:

sukhopar [10]3 years ago

7 0

Using complementary angles, it is found that F = 47º.

<h3>What are complementary angles?</h3>

Two angles are complementary if the sum of their measures is of 90º.

If two angles A and B are complementary, the sine of one angle is the cosine of the other.

In this problem, 43º and 47º are complementary, hence:

sin 43º = cos 47º, which means that F = 47º.

More can be learned about complementary angles at brainly.com/question/11161460

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3 years ago

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3 years ago

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Answer:

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Initial median :

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3 years ago

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4 years ago