3 years ago

What is the measure of a given that b measures 100????

Mathematics

1 answer:

Rina8888 [55]3 years ago

5 0

Step-by-step explanation:

Angle at Center = 2 * Angle at Circumference

Therefore B = 2A.

When B = 100°, A = 100°/2 = 50° (B),

When A = 48°, B = 2(48°) = 96°. (C)

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