Question

Find the perimeter of ABC to the nearest tenth.

Answer 1

use SOH CAH TOA on the sides u need to find and u have the hypotenuse so to find the side across from A u need to find that angle measure

Answer 2

okay cool , thank you ! :)

Answer 3

use SOH CAH TOA

Answer 4

you have to use
law of sine
law of cosine
if you want to find perimeter

Answer 5

if you dont know i will tell you whats that

Answer 6

law of sines

Answer 7

im fuzzy on that
so either 1
:P

Answer 8

@nincompoop @GoldEverything I got 31, but it says its wrong, can you help me?

Answer 9

You're very close. I think you just did some rounding wrong.

Answer 10

Is it 30? I hate when I do 9th grade work and mess up from 3rd grade stuff !

Answer 11

Remember that you want to round to the nearest tenth, and not integer.

Answer 12

oh, so 30.9?

Answer 13

Bingo.

Answer 14

Thanks so much!

Answer 15

You're welcome.