If you're measuring the area of a room in your house, which unit of measurement would be most appropriate?

Same length is comparing because it’s saying its the same and not different

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

Dcups i think