Question

Difference between two supplementaty angles
is 80 Find each angle
(a) 65", 125
(b) 60, 120
(C) 60", 130
(0) 135°, 45​

Answer 1

Step-by-step explanation:

soplemetry angles are those which add up 180

let x be one angle

and another angle ve 180-x

given 180-x-x=80

180-2x=80

2x=180-80

2x=100

x°50

Answer 2

Answer:

let the first angle is x the second angle will be 180-x

according to question

180-x-x= 80

180-2x=80

2x=180-80

2x=100

x=100/2

x=50