ahansen23
ahansen23
21-11-2021
Mathematics
contestada
What are the values of each variable?
Respuesta :
justyourultimategeek
justyourultimategeek
21-11-2021
x is 67
y is 63
z is 85
explanation-
x + 63 = 130 (exterior angle theorem)
-63 -63
x = 67
y and 63 are vertical angles so they are equal.
63 + 85 + z = 180 (triangle sum theorem)
148 + z = 180
- 148 -148
z = 32
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