Plz help me to do this No fake answer only right answer other wise i w

1.	Plz help me to do this No fake answer only right answer other wise i will report them
Answer» a) a + B + C = 180 X + a = 180 (linear pair) x = 180 - a b + c = 180 - a x = 180 - a = b + c thus PROVED that x = b + c b) a + z + b = 180 (linear pair) a = x b = y replacing x and y in place of a and b, x + z + y = 180 thus proved

Plz help me to do this No fake answer only right answer other wise i will report them

Answer»

a + B + C = 180

X + a = 180 (linear pair)

x = 180 - a

b + c = 180 - a

x = 180 - a = b + c

thus PROVED that x = b + c

a + z + b = 180 (linear pair)

a = x

b = y

replacing x and y in place of a and b,

x + z + y = 180

thus proved