Question

find the value of a , b , c , d​

Answer 1

Answer:

115°=a (vertically opposite angles)

180°-140°=40°=c

a+b+c=180

115°+40°+b=180°

180°-155°=25°=b

d=50°(alternate angles)

so,

a=115°

b=25°

c=40°

d=50°

I know no-one gives a single f.ck even If I did correct

Answer 2

Step-by-step explanation:

a=115° (vertically opposite angles)

c= 40° (180-140=40)

b=25° ( 180 -(115+40)=180-155=25)

d=50° (alternate angles)

hope it helps....