The answer is A. (3,-1/2)
A triangles three angles always sum up to 180 degrees. We must find angle B.
We already have angle A and C, so it's quite simple.
Angle A is 28*, and angle C is 36*
We add these two together
28 + 36 = 64
Now we subtract
180 - 64 = 116
Angle B = 116*
Hope this helps you! (:
-Hamilton1757
Step-by-step explanation:
angle B = angle E
angle C = angle F
AC= DF
BC = EF
The answer will be A its on a 1 out 3 chance s
Answer:
thats a great question
Step-by-step explanation:
