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kaheart [24]
3 years ago
9

Circles and i neeeeed help

Mathematics
2 answers:
Daniel [21]3 years ago
6 0

9514 1404 393

Answer:

  (b)  60

Step-by-step explanation:

The external angle is half the difference of the two subtended arcs.

  x° = (172° -52°)/2 = 120°/2

  x° = 60°

The value of x is 60.

VladimirAG [237]3 years ago
5 0

Answer:

60 degrees

Step-by-step explanation:

Using the 172 degrees and calculating it's distance from the angle, i conclude that it's 60

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