Question

The measure of angle F is 130 degrees.

A part of angle F measures 70 degrees.
What is the measure of the other part if the angle?

Answer 1

i think its 60 because 130-70 = 60

Answer 2

130 degrees is the total degrees of the angle,
So if part of that angle was 70 degrees with a missing part you can just subtract to find the missing angle.
(130-70=60)
The missing angle equals 60 degrees