Question

in the figure l parallel n, then find the value of x?​

Answer 1

Answer:

x = 56'

Step-by-step explanation:

acc to exterior angle property

107⁰ = angle ABC + angle BAC

107⁰ = x⁰ + 51⁰ ( l is parallel to m)

107 - 51 = x

56 = x

Answer 2

Answer:

we will find angle ACM

which is 180-107 (co interior angle )

73

73+51+y= 180 (linear angles)

124+y= 180

y = 180-124

y = 56