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STatiana [176]
3 years ago
13

What is the value of a + b?​

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

125

Step-by-step explanation:

A is an inscribed angle. The central angle is 90, so angle A is 45.

110/2 = 55

180 - 45 - 55 = 80

Angle B is 80.

80 + 45 = 125

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