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Help ._. .-. please...........................
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Help ._. .-. please...........................

Help ._. .-. please...........................-example-1
User Karadoc
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1 Answer

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2x+38=180 since all triangles add up to 180 and we have 38 as a degree we have to find the value of

2x=180-38

2x=142

x=142÷2

x=71
User Abhiasawa
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