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2 years ago

ASAP show work please

Mathematics

2 answers:

Aliun [14]2 years ago

4 0

Answer:

20 degrees

Step-by-step explanation:

Because lines CB and DA cross in the center of the circle, they are vertical angles and they are equidistant from arcs AB and CD. This means that CD and AB are congruent, and that therefore CD=AB=20 degrees. Hope this helps!

Arada [10]2 years ago

4 0

This problem is 20 degrees !!!

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Answer:

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Step-by-step explanation:

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2 years ago

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1 year ago

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noname [10]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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