In triangle def the measure of angle F=90 degrees fe=21 df=20cand ed=29 what is the cosine of angle e to nearest hundredth

Mathematics

1 answer:

Fudgin [204]3 years ago

7 0

Answer:

four angles at point B in this second diagram.

Step-by-step explanation:

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Let
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we know that
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the answer is
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Answer:

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Step-by-step explanation:

In a 30-60-90 triangle,

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