फाइंड द वैल्यू ऑफ द अनाउंस x&y इन द फॉलोइंग डायग्राम
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Answer:
1) x = 70 ; y = 60
2) x = 50 ; y = 80
3) x = 110 ; y = 70
Step-by-step explanation:
1) y = 180 - 120 (Linear Pair)
y = 60
50+y+x = 180 (Angle sum property)
50+60+x = 180
x = 180-110
x = 70
2) y = 80 (Vertically Opposite Angles)
50+y+x = 180 (Angle sum property)
50+80+x = 180
x = 180-130
x = 50
3) 60+50+y = 180 (Angle sum property)
y = 180-110
y = 70
x = 180-y (Linear Pair)
x = 180-70
x = 110
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