Question

help with this

http://prntscr.com/2lk354

Answer 1

Line d and c must be parallel, if a transverse line gives 2 same corresponding angles. :)

Answer 2

thanks

Answer 3

here is a hint
15=12 vertical angels
so
7=12
and when u see shape Z its alternate angle
so it will give u parallel lines

Answer 4

Thanks kram

Answer 5

wlc musa

Answer 6

but im ikram not kram :P

Answer 7

ok :) sorry

Answer 8

np , jk