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2 votes
Solve for the requested angle measure.

Solve for the requested angle measure.-example-1
User TYZ
by
6.5k points

1 Answer

5 votes

Answer:

48 degrees

Explanation:

Perhaps I'm wrong, but if you understand that the entire ∠CBA forms 160 degrees, and the ∠RBA forms 112 degrees OUT of that same 160 degrees, then ∠RBC (which looks the same as m∠4?) must therefore be equivalent to 48 degrees, given 112+48 = 160 degrees.

User Evanb
by
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