Question

PLEASE HELP ME.PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME

Answer 1

sorry idk, your on your own

Answer 2

in your case,
a = y
b = 9
c = 19
A = 41

just plug these in the formula given!

Answer 3

Yah but i don't know what a b and c are

Answer 4

they are sides of the triangle

Answer 5

so do i chose a random side for them

Answer 6

isn't there like an exact line i have to match

Answer 7

yes

Notice that the angle given is angle Y = 41

so, a has to be the opposite side of the angle given

Hence, 'a' has to be y

Answer 8

b and c are the sides that contain the angle.

it will not matter even if you interchange them

like b = 9, c = 19
or
b = 19, c = 9
both works fine

Answer 9

OHHHHH
so it's C
thank you

Answer 10

its not the 3rd option...

Answer 11

y^2 = 9^2 + 19^2 - 2*9*19*cos 41

Answer 12

OH I MEAN B

Answer 13

almost messed up there

Answer 14

its the last one :)

Answer 15

oh.....

Answer 16

thanks

Answer 17

welcome ^_^