an angle is 50 degree less than 1/3 of its supplement .fid the angle
Answers
Answered by
16
Supplementary angles are two angles whose measures add up to 180o.
According to the data given, the above two angles can be represented as x and x+50.
Hence:
x+(x+50)=180
Open the brackets and simplify.
x+x+50=180
2x+50=180
Subtract 50 from each side.
2x=180−50
2x=130
Divide both sides by 2.
x=1302
x=65
According to the data given, the above two angles can be represented as x and x+50.
Hence:
x+(x+50)=180
Open the brackets and simplify.
x+x+50=180
2x+50=180
Subtract 50 from each side.
2x=180−50
2x=130
Divide both sides by 2.
x=1302
x=65
Answered by
6
I think it's help you
Attachments:
Similar questions