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Which relationship is always true for the angles r, x, y, and z of triangle ABC?

Select one:
a. x + z = y
b. 180 degrees − x = r
c. x + y + z = 180 degrees
d. x + y + z = 90 degrees

Which relationship is always true for the angles r, x, y, and z of triangle ABC? Select-example-1

1 Answer

5 votes
The correct answer is b !! Hope this helps
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