How will we find the values of x if no measures of the anges are mentioned???????

 You mean in a parallelogram?

  • 1

 Okay, lines and angle.

Use properties.

Consecutive angle add up to 180o.

Alternate interior angles are equal. Equate x by forming two linear equations.

Corresponding angles are equal. Here also x can be equated from 2 linear equations.

  • 2

Okay, lines and angle.

Use properties.

Consecutive angle add up to 180o.

Alternate interior angles are equal. Equate x by forming two linear equations.

Corresponding angles are equal. Here also x can be equated from 2 linear equations.

  • 0
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