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Does anyone know this? What degree is W?

Does anyone know this? What degree is W?-example-1
User DCMaxxx
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1 Answer

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Since 2w, w, and 69 make up a triangle, their degrees have to add up to 180.

2w + w + 69 = 180
3w + 69 = 180

We need to isolate w:
3w = 111
w = 37
User LuRsT
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