Answer:
13) 
14) 
15) 
16) 
Step-by-step explanation:
Answer:
A) 
Step-by-step explanation:
With respect to our angle, the side opposite to it is 
, and the hypotenuse is 
, so the trig ratio we need to use here is sine as 
. Hence, if we rearrange the equation so that we solve for the opposite side , then we'll have 
as the correct equation.
A two column proof shows an algebraic step being taken, and then describes the step and how it's justified to the right.
A flowchart proof links each step to the next, with a brief description below it.
A paragraph proof describes each step in a group of text, written as a paragraph.
