Question

If an angle is 60° less than 2 times of its supplement , then what is the greater angle ?

Answer 1

Answer:

Step-by-step explanation:

supplementary angles are those whose sum is 180

they are of 90 degree

let the supplement be x

so the angle =2x-60

ATS

2x-60+x=180

3x-60=180

3x=180+60

3x=240

x=240÷3

x=80

greater angle=2×80-60

160-60=100

Answer 2

{x +(2x-60)}=180

forget about x right now

2x-60=180

180-60=140

140/2=70

the greatest angle is 70