Question

find the value of x from the given figure ​

Answer 1

Answer:

X+10+2x+20=180degree

3x+30=180degree

3x=180-30=150

x=50

Answer 2

ANSWER:

X IS 50°

• SEE IMAGE

EXPLANATION:

• WE KNOW THAT 180° IS THE SUM OF ANGLES OF A STRAIGHT LINE

• SO, X + 10° + 2 X + 20° =180° (SUM OF ANGLES OF A STRAIGHT LINE)

• 3X + 30° = 180°

• 3X = 180° - 30°

• 3X = 150 °

• X = 50° ( ANSWER)