In triangle ABC, if b is the longest side, what can you conclude about angle A?
2 answers:
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Answer:
6,031 <em>using diameter, not radius</em>
Which rounds closest to
6,031
Answer:
Step-by-step explanation:
Recall what the relationship between cosine and secant:
In other words, secant is the reciprocal of cosine.
So, if we know cosine, we only need to find its reciprocal to find secant.
We are given that cosine is:
Then secant must be:
So:
Square:
And we're done!