Question

find `x´ in the following figure​ 40, 2x, x

Answer 1

Answer:

x=46.6 degree

Step-by-step explanation:

40+x+2x=180 (Angle sum property of triangle)

40+3x=180

3x=180-40

3x=140

x=140/3

x=46.6 degree

Answer 2

Answer:

x=46.6°

Step-by-step explanation:

Sum of triangle is 180

40+2x+x=180(ASP)

40+3x=180

3x=180-40

3x=140

x=140/3

x=46.6°