The answer please of math
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1 part
l || m
x+70 =180 (co interior angles)
x=180-70
x=110
2part
l || m
1x +3x =180(co interior angles)
4x =180
x=45
l || m
x+70 =180 (co interior angles)
x=180-70
x=110
2part
l || m
1x +3x =180(co interior angles)
4x =180
x=45
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l is parallel to m and t is the transversal,
So, 70+x = 180. (Co-interior angles)
x = 110
Similarly in 2nd figure, l parallel m and t is transversal,
So, 3x + x = 180. (Co-int. angles)
4x = 180
x = 45
So, 70+x = 180. (Co-interior angles)
x = 110
Similarly in 2nd figure, l parallel m and t is transversal,
So, 3x + x = 180. (Co-int. angles)
4x = 180
x = 45
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