H0lowidn
Answered

IDNLearn.com: Your destination for reliable and timely answers to any question. Ask your questions and get detailed, reliable answers from our community of knowledgeable experts.

If you are using Cosine and need to solve for an unknown hypotenuse, you should...


a) multiply cos(angle) by the adjacent side

b) divide the adjacent side by cos(angle)

c) add all three angle measures

d) add the angle and the side length

Sagot :

Using cosine, we can find the hypotenuse by using the formula below;

hypotenuse = adjacent / cos ∅

Trigonometric ratios:

  • Trigonometric ratios are ratios of sides of a right angled triangle.
  • The simplest ratios are cosine, sine and tangent.

Using cosine, the hypotenuse side can be solved as follows:

cosine ∅ = adjacent / hypotenuse

cross multiply

hypotenuse cos ∅ = adjacent

divide both sides by cos ∅

hypotenuse cos ∅ / cos ∅ = adjacent / cos ∅

Therefore,

hypotenuse = adjacent / cos ∅

learn more on cosines here: https://brainly.com/question/10657732?referrer=searchResults

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Your questions deserve accurate answers. Thank you for visiting IDNLearn.com, and see you again for more solutions.