Question

Pls help me in question 16

Answer 1

simple 121=50+x

because opposite angles are equal

121-50=x

71

x=71

Answer 2

Answer:

simple angle hgd=121 by opposite angle to triangle

angle fgd= 180-121 =59 by linear pair

angle gde=59 by interior angle some propoerties of traingle

angle cda =59 by opposite angle some properties of traingle

angle x+50+59= 180 by linear pair

then x= 180-109

x= 71