Question

find the value of x y z​

Answer 1

Answer:

Z=40°

Y=let the /_ be 1=40°

=y+1=180°

=y+40=180°

=y=180-40

=y=140°

X=y=140°

Answer 2

in triangle bce

angle B is 40 degree( given)

angle e is 90 degree(given )

so,

angle B +angle e+angle x = 180°(angle sum)

180-90+40=x

x=50 degree

z=y ( co interior angles)