Answer:
x=17
sinD = [tex]\frac{8}{17}[/tex]
cos D would be 15 / 17
tan D would be 8/15
sin F is 15/17
cos F is 8/17
tan F is 15/8
Step-by-step explanation:
To solve for x, use the pythagorean theorem - [tex]a^{2} + b^{2} = c^{2}[/tex].
[tex]8^2 + 15^2 = x^2\\289 = x^2\\17 = x[/tex]
For the Sin of D, you put the opposite side over the hypotenuse:
8 / 17
To find Cos, you do adjacent side over hypotenuse and for Tan you do opposite side over adjacent.
cos D would be 15 / 17
tan D would be 8/15
sin F is 15/17
cos F is 8/17
tan F is 15/8
