Velocity749 Velocity749

15-09-2021
Mathematics

contestada

Line l and m are parallel lines cut by transversals p and q as shown in the diagram.

What is the value of X?

A.135
B.45
C.23
D.68

Line l and m are parallel lines cut by transversals p and q as shown in the diagram What is the value of X A135 B45 C23 D68 class=

Respuesta :

devishri1977 devishri1977

16-09-2021

Answer:

D

Step-by-step explanation:

∠1 = 2x - 1 {Vertically opposite angles}

2x - 1 + 45 = 180 {Co interior angles}

2x + 44 = 180

2x = 180 - 44

2x = 136

x = 136/2

x = 68

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