Question

please fast
solution in copy clearly plz and fast​

Answer 1

Step-by-step explanation:

a.

x+115=180 (linear pair)

x=65

in ABC x +y+40=180(angle sum property)

65+y+40=180

105+y=180

y=75

B.

in ADC 45+60+x=180(ASP)

105+x=180

x=75

x+y=180(LPA)

75+y=180

y=105

in ABD 40+105+z=180(ASP)

z=35

Answer 2

Answer:

your problem's solution here