Question

Find the Angle b
http://prntscr.com/1du4sx

Now I did the same and Yes, I think I've found the answer and it's 60

Answer 1

or a possible 55

Answer 2

is none of the above one of the choices?

Answer 3

how di du get that give ur working ....

Answer 4

40+90+x=180

Answer 5

ya how did u get 55

Answer 6

i say faulty calculator

Answer 7

it's not 55, It must be 50? 90-40?

Answer 8

you mean 180 - 130 right?

Answer 9

So you were suppose to add all of them up and then substract the total from 180?

Answer 10

yaa
... 180-130=50

Answer 11

Thank you man/woman

Answer 12

girl ....