Answer:
Answer = 140
Step-by-step explanation:
360 = 9x + 14x + 4x + 90
360 - 90 = 27x 270 = 27x x = 270 / 27x = 1014 x 10 Angle F
Measure of angle F = 140
360 - 90 = 27x
270 = 27x
x = 270 / 27
x = 10
14 x 10 Angle F
