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Please help me!!!! Number 8 and 9.

Please help me!!!! Number 8 and 9.-example-1

1 Answer

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Number 8:
m1 = 120°
m2 = 60°
m3 = 120°
m4 = 60°
m5 = 60°
Number 9:
m1 = 100°
m2 = 70°
User Twinmind
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