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olga2289 [7]
4 years ago
7

Use the figure to find the value of x. Justify your answer. Please help.

Mathematics
1 answer:
cluponka [151]4 years ago
4 0

Answer:

x=57

Step-by-step explanation:

ru and ut are equal there for <r and < t are equal

<r = <t

33 = <t


<r + <u + <t = 180   triangle

33+ <u + 33 = 180

add like terms

66 + <u = 180

subtract 66 from each side

<u = 114

<u = 2x  the angles are equal

114 = 2x

divide by 2

57 =x


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