Question

If l is parallel to m, then the value of x is *





20°

10°

40°

none of these​

Answer 1

Answer: 20 .

Step-by-step explanation:

Answer 2

Answer:

Since l∥m, then

3y=2y+25 [Alternate ∠s]

⇒3y−2y=25

⇒y=25 ......(1)

Also x+15=2y+25 [Vertically opposite ∠s]

⇒x+15=2(25)+25 [using (1)]

⇒x+15=50+25

⇒x=75−15

⇒x=60.(in degrees) please mark as brainliest please first please please please please please please please please please please please please