find x in the following figure
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Answered by
3
Answer:
110 °
cause 55+55+X=180
X=70
now external angle x° = 180-70=110
Answered by
4
Answer:
125°+ y = 180° {Linear pair}
y = 55°
125°+ z = 180° {Linear pair}
z = 55°
x + y + z = 180° {Angle sum property}
55°+55°+ x = 180°
110° + x = 180°
x = 70°
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