Question

please full solve i cant understand it ​

Answer 1

This is triangle that means its total 180 degree
180-120=60 the so x=60 degree
And the ans will be 60 degree

Answer 2

Step-by-step explanation:

The property which is involved here is the linear pair property.

Linear pair property:

• It is a pair of adjacent angles formed when two lines intersect.
• In the figure, ∠x and 120° form a linear pair.
• The sum of these two angles will be equal to 180°.

Therefore we get:

=> x° + 120° = 180°

=> x° = 180° - 120°

=> x° = 60°

• The value of x is 60°.

Verification:

=> x° + 120° = 180°

=> 60° + 120° = 180°

=> 180° = 180°

∴ L.H.S = R.H.S