Question

in figure, if L || m , what is the value of x


pls tell ans​

Answer 1

Answer:

60

Step-by-step explanation:

3y = 2y+25

y = 25

2y+25= x+15

75=x+15

x=60

Answer 2

Answer:

u = 60°

Step-by-step explanation:

In the figure, 3y = 2y + 25 .... opposite interior angles are equal.

⇒ 3y - 2y = 25

⇒ y = 25

∴ The angle 2y + 25 = 2 X 25 +25

⇒ 50 + 25 = 75°

∴ The angle ( u + 15 ) = 75° .... opposite angles are equal.

∴ u + 15 = 75⇒

⇒ u = 75 - 15

⇒ u = 60°

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