Question

If sin o - 15/17, find the value of cos o, (o is an acute angle)
o-theta​

Answer 1

Answer:

8/17

Step-by-step explanation:

Make a triangle

Sin theta=opp/hyp

=15/17

Using Pythagoras theorem

15^2+adj side^2=17^2

Adj side=root 64=8

Cos theta=adj/hyp

=8/17

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Hope it helps

Answer 2

8/17 is the answer it is given by the upper one