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Trigonometry help; how would I even do these? The possible answers are 0.6 0.8 0.750

Trigonometry help; how would I even do these? The possible answers are 0.6 0.8 0.750
106k views
5 votes
Trigonometry help; how would I even do these?

The possible answers are
0.6
0.8
0.750

Trigonometry help; how would I even do these? The possible answers are 0.6 0.8 0.750-example-1
User Gct
by
8.3k points

2 Answers

3 votes
SOH CAH TOA

Since it is Cos of A that means you are calculating Adjacent over Hypotenuse.
The adjacent side is 36
The hypotenuse side is 45
36/45 = 0.8

ANSWER IS 0.8
User Steve Saporta
by
8.1k points
5 votes

Answer:

cos A= 36/45

= 0.8

Step-bcoy-step explanation:

User Coarist
by
8.6k points
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