one of the exterior angle of a triangle is 100° and the interior opposite angles are is the ratio of 2:3.find the angles of the triangle ?
Answers
Answered by
11
According to property.
sum of interior opposite angle is equal to exterior angle.
let the ratio to be 2x and 3x.
A.T.Q.
2x+3x = 100
x = 100/5
x= 20
Thus, angles are 40° and 60°.
sum of interior opposite angle is equal to exterior angle.
let the ratio to be 2x and 3x.
A.T.Q.
2x+3x = 100
x = 100/5
x= 20
Thus, angles are 40° and 60°.
Similar questions