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oksian1 [2.3K]
2 years ago
10

PLS HELP I WILL GIVE BRAINLIEST

Mathematics
1 answer:
BaLLatris [955]2 years ago
5 0

Answer:

81°

Step-by-step explanation:

By the outside angle theroem, we know that 2 * angle APC is differece of arcs DC and AB.

Angle APC = 27° so the difference is 54°

Arc DC = 27°, so Arc AB =  27° + 54° or 81°.

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