Question

Express the cosine of angle U as a ratio of the given side lengths

Answer 1

Answer:

Option A) $12/13$

Step-by-step explanation:

we know   that

The cosine of angle U is equal to divide the adjacent side to angle U (UV) by the hypotenuse of the right triangle (UW)

so

$cos(U)=\frac{UV}{UW}$

substitute the given values

$cos(U)=\frac{12}{13}$

Answer 2

Answer:

D. 5/13

Step-by-step explanation: