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1 Answer

4 votes

9514 1404 393

Answer:

B) 40

Explanation:

Vertical angle XZU has the same measure as the given angle, 130°. It is equal to the sum of right angle XZV and unknown angle UZV. So, ...

∠UZV +90° = 130°

∠UZV = 40° . . . . . . . . . subtract 90°

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