in given fingure l||m find x and y
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l // m
110° = (3x - 40°) [alternate interior angles]
110°+40°=3x
150°=3x
150/3=x
50°=x
110° + y =180° (co-interior angle)
y = 180°- 110°
y = 90°
Hope it will help you.
110° = (3x - 40°) [alternate interior angles]
110°+40°=3x
150°=3x
150/3=x
50°=x
110° + y =180° (co-interior angle)
y = 180°- 110°
y = 90°
Hope it will help you.
Answered by
0
110+y= 180(co interior angle)
y =180-110
y= 70 (1)
y+(3x-40) =180(by linear pair axiom)
70+3x- 40 = 180
30+3x =180
3x = 180 -30
3x=150
x = 150÷3
x = 50
hope it helps you
y =180-110
y= 70 (1)
y+(3x-40) =180(by linear pair axiom)
70+3x- 40 = 180
30+3x =180
3x = 180 -30
3x=150
x = 150÷3
x = 50
hope it helps you
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