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kvasek [131]
3 years ago
12

Please help me on these :(

Mathematics
1 answer:
STALIN [3.7K]3 years ago
4 0

Step-by-step explanation:

8) 125=x+90° (exterior angle= sum of two opposite interior angle)

x= 35°

9) y=80° ( vertically opposite angle)

x= 180-50-80= 50°.

hope this helps you.

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