Question

please answer I will mark you brainlist​

Answer 1

Answer:

BRO ..

ACCORDING TO QUESTION ..

60°+40°+80° = 180° ....

THE ANSWER IS NONE OF THESE

Answer 2

Here 5x-60 + 2x+ 40 + 3x-80 = 180 { sice total angle of a triangle is 180}

Step-by-step explanation:

4x-100=180

4x=180+100

4x=280

x=70

so the option is none of these