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What is the cosine of angle D?
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5 votes
What is the cosine of angle D?

What is the cosine of angle D?-example-1
What is the cosine of angle D?-example-1
What is the cosine of angle D?-example-2
User Askovpen
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2 Answers

5 votes
should be the B) 4/5
User Eixcs
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5.5k points
3 votes

Cos(x)=20/25

X=cos-1(20/25)

=36.86989765

=B

User Indgar
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5.7k points
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