Answer:
10
Step-by-step explanation:
Answer: To solve these types of questions what I always do is get a protractor if you have one and put it up against to where the dot is in the middle of the empty hole and then get a ruler or a pencil and make the line keep going to see what angle. In this case your answer is 65% I think.
I believe $1, two of the friends left, if it's not the correct answer I'm sorry.
Let's assume you have supplement angle

Now when you talk about multiplication you can simply say...

And that will give you the answer.