Question

WILL MARK AS BRAINLIEST IF CORRECTLY ANSWERED

Answer 1

120 is the right answer

Hope IT HELPS YOU ✔️✅

Answer 2

Answer:

120°

Step-by-step explanation:

Sum of all the interior angles of a polygon with three sides( Triangle) is 180°.

Let the measure of interior angle be y.

Therefore,

y+y+y=180°

3y=180°

y=180°/3

y=60°

thus all interior angles, i.e. y, measure 60°.

x+y=180° (linear pair)

x+60°=180°

x=180°-60°

x=120°

therefore x measures 120°.

PLEASE MARK ME AS BRAINLIEST IF THE ANSWER IS CORRECT OR/AND USEFUL.