Question

Find the angle whose supplement exceeds twice the angle by 30°.

Answer 1

Answer:

Step-by-step explanation:

Let the 1st angle be x

And 2nd be 180-x

A/q x=180-x+30

X=210-x

2x=210

X=105

1st angle=x=105

2nd angle=180-x=180-105=75

Answer 2

let the angle be x

so, its supplement angle is 180-x

given,

180-x = 2x+30

150 = 3x

x = 50

so, the angle is 50