in the given figure l is parallel to m find x
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Answered by
21
Answer:
65
Step-by-step explanation:
l and m are parallel lines and AC is the transversal
angleACM+angleCAL=180
angleCAL=65
X+50+65=180
X=180-115
X=65
Answered by
2
Answer:
The final answer x = 55
Step-by-step explanation:
Given,
We have two lines l and m, l is parallel to m ( l || m ).
We have ∠ACM = 115
We also have a triangle ABC in which,
∠BAC = 50
We know that
∠BAC + ∠ABC + ∠ACB = 180 ( Sum of angles in a triangle )
Given ∠ACM = 115,
∠ACM + ∠ACB = 180 ( Two angles in the same point)
∠ACB = 180 - 115
∠ACB = 65
∠ACB + ∠ABC + ∠BAC = 180
∠ABC = 180 - 50 - 65 = 55
x = ∠ABC ( Alternate angles)
x = 65
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