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4 votes
I want to know x=,y=,z=

I want to know x=,y=,z=-example-1

1 Answer

7 votes
y=29

x+y+78=180
x+29+78=180
x=180-78-29
x=73

z=180-73
z=107

x=73 degrees
y=28 degrees
z=107 degrees
User Johnny Bou
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