I got 76 for the missing value
How can i help you .what is your question
Answer:
60
Step-by-step explanation:
In this case, all of the sides are equal. All sides should add up to 180 degrees.
x+x+x=180
180/3= 60
C
The two triangles are similar — that is, the three angles in triangle EDC correspond to those in ABC
The anwser is 9
my handwriting is good but if you have any more questions plz lmk