Question

Right triangles \boxed{1}

Answer 1

Considering right-angled triangle XYW, an approximate ratio WY/WX is equal to: A. 0.34.

How to approximate the ratio WY/WX?

Considering right-angled triangle XYW, we would apply the law of cosine to approximate the ratio WY/WX. Mathematically, the law of cosine is given by:

cos(θ) = Adj/Hyp

Where:

• Adj is the adjacent side of a right-angled triangle.

• Hyp is the hypotenuse of a right-angled triangle.

• θ is the angle.

Substituting the given parameters into the formula, we have;

cos(θ) = WY/WX

cos(70) = 3.4/10

0.34 = 0.34.

Read more on triangle ratio here: brainly.com/question/26060091

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Complete Question:

Right triangles 1-2 and 3 are given with all their angle measures and approximate side lengths.

Use one of the triangles to approximate the ratio WY/WX

A. 0.34

B. 0.94

C. 1.06

D. 2.76​