Can someone help with this problem? The book is saying it’s supposed to be equal but it doesn’t make sense. X + Y = 180 z has to be between 91 and 179 makeing 180 - z smaller in all cases
No?
Can you explain why not?
I see now. z + x + y = 180 then I can plug in numbers or do algebra to see that x + y = z - 180
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Or you can just add z to both quantities and you’re done
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