Question

find the m GF

Answer 1

What you mean by "m GF" ?
What do you need to find?

Answer 2

the measurement of GF in the circle i attachted the picture

Answer 3

360 is the full circle, so 360 - 110 - 80 - 40 = 130
That's the missing angle, if you're asking for that

Answer 4

Okay well looking at the picture you can already tell that its less than 110, add them all up and see and subtract to get your answer

Answer 5

Just like what Nick said

Answer 6

thanks :)