Question

Find the measure of ∠U in the given figure.

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Answer 1

Answer:

11x-2+16x+3+12x+11+70° = 360°

39x + 82° = 360°

39x = 360 - 82

39x = 278

x = 278/39

x= 7.1

u = 11x-2

7.1×11-2

76.41