Question

Given the following triangle, solve for angle Y.


49.54°

51.89°

54.23°

57.12°

Answer 1

sin(90)/4.6 = sin(y)/3.5

Answer 2

\(\arcsin {3.5 \over 4.6} = Y\)

Answer 3

y = sin^-1((3.5)sin(90)/4.6)

Answer 4

Hmm. You just need to input \(\sin ^{-1} {3.5 \over 4.6}\) into a calculator.

Answer 5

and dance!

Answer 6

c?

Answer 7

\(\sin^{-1}\) retricein arcsin, not 1/sin.

Answer 8

Depends on your calculator. We are lazy to calculate :/

Answer 9

a

Answer 10

thanks :)

Answer 11

http://www.wolframalpha.com/input/?i=arcsin+3.5%2F4.6+degrees

Answer 12

A)

Answer 13

Wolfram cheater >:(

Answer 14

did you do it in your head?

Answer 15

what is the dif in wolfram or a calculator?

Answer 16

No I used a trig table :-)

Answer 17

cheater

Answer 18

pft

Answer 19

exactly m8

Answer 20

:P

Answer 21

you really used a chart? why?

Answer 22

Lazyness ftw

(No because I have my textbook :D)

Answer 23

ahhh, i was trying to use log charts the other day. dear lord we are lucky

Answer 24

xD