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MrRa [10]
3 years ago
9

Can someone help me please

Mathematics
1 answer:
malfutka [58]3 years ago
5 0

Answer:

∠x = 50°

Step-by-step explanation:

arc opposite angle x = 130°    (360° - 30° - 100° - 100° = 130°)

∠x = 1/2(130 - 30)              (angles formed by secants theorem)

∠x = 50°

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