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ZABD and ZDBC are supplementary angles.
What is the measure of x?
X =
= [?]
D
AK
X/78°
B
-С
Angles are not drawn to scale.
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ZABD and ZDBC are supplementary angles What is the measure of x X D AK X78 B С Angles are not drawn to scale Enter class=

Respuesta :

x=102°

Answer:

x+78=180 supplementary angle

x=180-78=102

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