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erma4kov [3.2K]
3 years ago
7

What is the measure of angle ABC?

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0

Answer:

88

Step-by-step explanation:

Angle Formed by Two Chords  = 1/2( sum of Intercepted Arcs)

ABD = 1/2 ( 131+ 53)

ABD = 1/2 (184)

      =92

We know that ABC + ABD form a straight line

ABC = 180 -ABD

ABC = 180 -92

ABC = 88

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