PLS ANS THIS ASAP ITS URGENT
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Answer:
y = 54°
Step-by-step explanation:
to find y we will find x
we know
3x + 72° = 180° [ linear pair]
3x = 180 - 72°
3x = 108°
x = 108/3 = 36°
we also know x+90°+y = 180° [ linear pair]
= 36°+90°+y = 180°
= 126° + y = 180
y = 180-126
y = 54°
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Answer:
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