Question

Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.

Answer 1

@inowalst @AlexandervonHumboldt2

Answer 2

What kind of triangle is it? Tell me that..

Answer 3

A right triangle. @inowalst

Answer 4

AAS. We know two angles and one side (which is not between the angle). Use the Law of Sines

Answer 5

Actually I was going to use cos

Answer 6

@jim_thompson5910
I can use cos right?

Answer 7

cos

Answer 8

yeah, you are correct

Answer 9

now solve for x

Answer 10

11 cos (22) = x

Answer 11

x = 10.2

Answer 12

I'm getting 10.1990224002347

if you round that to 1 decimal place, you get 10.2, so it looks good

Answer 13

Okay. Thank you!! Did I do my steps correctly?

Answer 14

yes you did

Answer 15

Okay, thank you again. :)

Answer 16

np