Answer:
47
Step-by-step explanation:
a triangle has 180 degrees, so,
Subtract the other angles from 180 to get the angle F.
180 - 47 - 86 = 47
the m (angle) F thing just means "what's the degrees of angle F?"
So, m (angle) F = 47.
hope that helps :D
The Answer is 47
So I remember all you have to do is add the two angles which would be 133 then subtract 180 and 133 then that would equal 47. Your Welcome!!
