Question

Find x +y +z +w in the given figure.

Answer 1

Answer:

360

Step-by-step explanation:

x=120

y=80

z=60

w=x

As we know in a quadrilateral angle is 360 so 120+80+60+x=360

x+260=360

x=360-260

x=100

w=<100

quadrilateral will be <360

Answer 2

Step-by-step explanation:

sum of the measures of interior angles of a quadrilateral is 360°.

120°+80°+60°=260°

angle CDA= 360°-260°=100°

Now,x= external angle DAB

x = 180°-120°= 60°

and so on

y= 100

z=120

w=80

and the sum of x+y+z+w=60+100+120+80 =360°