Answer :

akposevictor

Using the cosine ratio, the expression that can be used to determine the  side length of the given rhombus is: x = 10/cos 30.

What is the Cosine Ratio?

The cosine ratio that can be used to solve a right triangle is, cos ∅ = adj/hyp.

x represents the side of the rhombus as shown in the image attached.

  • Hypotenuse = x
  • Adjacent = 10 in.
  • ∅ = 30

cos 30 = 10/x

x(cos 30) = 10

x = 10/cos 30

Thus, the equation that would be used to determine the side length is: x = 10/cos 30

Learn more about the cosine ratio on:

https://brainly.com/question/15793827

#SPJ1

${teks-lihat-gambar} akposevictor
${teks-lihat-gambar} akposevictor

Other Questions