Question

Use the image of the triangle to answer the question

Answer 1

So you would do cos(39) times 17.
x= cos(39)*17
x= .777*17
x= 13.21
And since it says round to the nearest tenth, you would put 13.2 m for the answer.

Answer 2

`\cos (\theta) = (adj)/(hyp)`


`\cos (39) = (x)/(17)`


`x= 17\cos (39)`


`x= 13.2 \text { m}`