Question

Determine the measure of angle B to the nearest degree

Answer 1

i know its 9/10.3 sun but idk how u put that in a calc

Answer 2

you would type in

arcsin(9/10.3)

Answer 3

that will give you the value of B

Answer 4

evaluate that and tell me what you get

Answer 5

arcsin? i just see sin

Answer 6

arcsin is another way to say \(\large sin^{-1}\)

Answer 7

lol oh okayy

Answer 8

make sure you're in degree mode (not radian mode)

Answer 9

0.87378640776699

Answer 10

you take the arcsine of that result

Answer 11

i thought i did

Answer 12

so after i get that i hit sin?

Answer 13

not sine, arcsine

Answer 14

or \(\large sin^{-1}\)

Answer 15

is 1/x the same thing?

Answer 16

no

Answer 17

ooh wait i got it i have to hit the inverse then sin

Answer 18

yes

Answer 19

okay i got the same answer as before

Answer 20

arcsin(9/10.3) = arcsin(0.873786407767) = 60.901671164753

that's what you should have gotten

Answer 21

round that to the nearest degree to get 61 degrees