one side of triangle is produced and the exterior angles so formed is 140°.if the corresponding interior opposite angles are in the ratio 3:4, find the measure of all angles of the triangle.
Answers
Answered by
8
Let interior opposite angles be = 3x, 4x
3x+4x=140
7x=140
x=20
Angles-
3x = 60
4x= 80
Mark the answer as a brainliest answer!!
3x+4x=140
7x=140
x=20
Angles-
3x = 60
4x= 80
Mark the answer as a brainliest answer!!
Similar questions