Question

In the following figure find x
please fast​

Answer 1

Answer:

x =70°

Step-by-step explanation:

step no 1 let the angle r be y degrees

and y =180 degree -140 degree = 40 °

so now as you know by the angle sum property of a triangle the sum of the Triangle will be 180 degree

now,

x+x+40°= 180°

2x +40°=180°

2x=180-40°

2x=140°

x=140/2

x=70°