Please help quickly !!!!!!
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Answer:
You should be able to figure this out from the explanation below.
Step-by-step explanation:
When two lines cuts across each other they form.what we call.vertically opposite angles so from the figure above, we can say:
Look at the diagram below for more understanding of the concept.
Answer: 77 degrees
Step-by-step explanation:
Use Theorem "measure of the angle is the average of the measures of the arc
(a=b+c/2)
a=x
b=76
c=78
Set up your equation, X=76+78/2
=77
Hope this heeelps~!!
-Michiko