3 years ago

Please help me!!!!!!!!!!

Mathematics

2 answers:

stich3 [128]3 years ago

5 0

A is an inscribed angle so it is half the arc intercepted by a so a=100/2=50. Hope that helped you!!!!!!

PolarNik [594]3 years ago

4 0

Just divide the arc the inscribe angle forms by 2. So 100/2 = 50 = a, and b is 55.

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