In the figure if l ║ m, n ║ p and 1 = 85o, then 2 is equal to.
45o
66o
40o
95o
n || p therefore 1 = 3 = 85o (corresponding angles)
2 + 3 = 180o (consecutive interior angles as m || l)
Then 2 = 950
In the figure if l ║ m, n ║ p and ∠1 = 85o, then ∠2 is equal to