Question

in figure ab is parallel to ed and angle ABC=30º and angle EDC= 70º then x =?

Answer 1

Step-by-step explanation:

x+30+70=180

x+100=80

x=80 degree

Answer 2

Answer:

x= 260

Step-by-step explanation:

Given =

Angle ABC= 30

Angle EDC=70

we know that sum of all exterior angle= 360

= 30+ 70 + X = 360

= 100 + X=360

= X = 360-100

= [ X = 260 ]

Hence the value of X is 260 degree.