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

a
x + z = y

b
y + z = x

c
x + y + z = 180 degrees

d
x + y + z = 90 degrees

Which relationship is always true for the angles x y and z of triangle ABC a x z y b y z x c x y z 180 degrees d x y z 90 degrees class=

Respuesta :

C because all the angles have to add up to 180
C! All angels add up to be 180 degrees