Which relationship is always true for the angles r, x, y, and z of triangle abc?
select one:...
Mathematics, 06.10.2019 15:40 keymariahgrace85
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
Answers: 1
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