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What is the value of u?
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What is the value of u?

What is the value of u?-example-1
User Trevor Powell
by
8.6k points

1 Answer

2 votes

Answer:

u = 119

Explanation:

The sum of the angles of a triangle add to 180

31+ u-40 + u-49 = 180

Combine like terms

2u -58 = 180

Add 58 to each side

2u-58+58 = 180+58

2u =238

Divide each side by 2

2u/2 = 238/2

u =119

User Kaulex
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