# math

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i am a fifth grader and behind in math can you show me how to work this problem. two angles in a triangle are given. find x if x is the third in the triangle. 100 degree, 56 degree, x

• math -

A triangle has a total of 180 degrees.

100 + 56 = 156

180 - 156 = ?

• math -

Ms.Sue

Everytime when I try that I see message:

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