Question

1) Find the value of x and y.
mo
re
х
80°​

Answer 1

Answer:

Step-by-step explanation:

Solution:

y and 80°   are vertically opposite angles

Vertically opposite angles are equal

Hence y = 80°

x and 80°  form a linear pair

Sum of angles forming linear pair = 180°

=> x + 80° = 180°

Subtracting 80° from both sides

=> x + 80° - 80° = 180° - 80°

=> x  = 100°

x = 100°

y = 80°