Question

What is the cosine ratio of ZZ?

Answer 1

Answer:

• $\sf \cfrac{3}{5}$

Step-by-step explanation:

$\sf cos(z)=\cfrac{adjacent\: side \: of \:\angle z}{hypotenuse}$

$\sf cos(z)=\cfrac{12}{20}$

$\sf cos(z)=\cfrac{3}{5}$

Hope it helps!