3 years ago

Can someone help me solve this ??

Mathematics

1 answer:

USPshnik [31]3 years ago

4 0

The external angle at the intersection of two secants is half the difference of the intercepted arcs. That is

∠E = (1/2)(4x° -2x°) = x°

The given measure of arc AB tells you

... 4x° = 56°

... x° = 14°

The appropriate choice is ...

... B. 14°

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