*Please answer before 10:30! Awarding Brainliest.*
What is the value of x?
x =

Skip the Brainliest, everybody knows the angles of a triangle add to 180 degrees.
39 + 102 + x = 180
141 + x = 180
x = 180 - 141 = 39
Isosceles triangle!
Answer: 39
Answer:
39 degrees
Step-by-step explanation:
A triangle always equals 180 degrees. Therefore...
39+102=141
180-141=39
Please mark brainliest.