The answer is c because it makes the most sense
Step-by-step explanation:





84 degrees
The triangle is isosceles you know this from the 2 congruent sides marked 5
Thus angle F is 48 degrees
To find angle E-
180 - (48 + 48) = 84
Answer:
5+(-3)-6
= 5+(-9)
= -4
Step-by-step explanation:
Hope it helps..