Question

find the value of X and y​

Answer 1

Answer:

x=50 degrees

y=180-50⁰(as x and y both are on a straight line)

y=130⁰

Step-by-step explanation:

hope it helps..

Answer 2

Step-by-step explanation:

(i) linear pair of equation in exterior angle

80 + y = 180

y = 100

finding x

linear pair of equation

50° + 100° + x = 180

x = 130

(ii) linear pair of equation

given : 50° and 60°

50 + 60 + y = 180

110 +y = 180

y = 180 - 110

y = 70

finding x in exterior angle

y = 70

70 + x = 180

x = 180 - 70

x = 110

therefore x = 110, y = 70

I hope this helped you