Question

I AM NOT SBLE TO UNDERSTAND THAT WHY X+20=65​

Answer 1

Answer:

that's easy

AB||EF||CD

AB||CD

now,

65° = x+20 [ alternate interior angle ]

hope it helps u

:)

Alternate interior angle - Alternate interior angles are angles formed when two parallel or non-parallel lines are intersected by a transversal. The angles are positioned at inner corners of the intersections and lie on opposite sides of the transversal.

Answer 2

Answer:

Step-by-step explanation:

Reorder the terms:

-20 + x = 0

Solving

-20 + x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '20' to each side of the equation.

-20 + 20 + x = 0 + 20

Combine like terms: -20 + 20 = 0

0 + x = 0 + 20

x = 0 + 20

Combine like terms: 0 + 20 = 20

x = 20

Simplifying

x = 20