Question

In the Triangle Below, SIde B=???

Answer 1

B=180-38-31.6

Answer 2

@AlexandervonHumboldt2 I knew that, I meant Side B sorry Dx

Answer 3

You can better call it as "b" ... Side B is still confusing.

Answer 4

o use the law of sines

Answer 5

\[\frac{\sin A}{a}=\frac{\sin B}{b}\]

Answer 6

Use that.

Answer 7

what do I plug in for a and b though @Mertsj

Answer 8

A and B are angles a and b are sides

Answer 9

a is the side opposite angle A. In the picture it says that is 25

Answer 10

b is what you are trying to find so you don't plug in anything for it.

Answer 11

I got 38.5 @Mertsj @AlexandervonHumboldt2

Answer 12

I got 38.1

Answer 13

I really got 38.05 which rounds to 38.1

Answer 14

@Mertsj Yes, I got 38.05, but should I put 39? it says to round to two decimal points if nessisary?

Answer 15

If it says "round to two decimal places" that means you must have TWO numbers to the right of the decimal point.

Answer 16

Do you know how to round?

Answer 17

@Mertsj I dont really when it comes to decimals sort of.