HELP Which Trig ratio should be used to find the missing side?

A. Sin

B. Cos

C. Tan

When are two distinct non vertical lines parallel

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

Need on this one asap im almost done with this subject