The angles of a triangle are in the ratio 1:1:3 find the angles. What type of triangle is it Share with your friends Share 0 Lovina Kansal answered this Let the angles of traingles be x,x,3xBy angle sum property of △x+x+3x=180°⇒5x=180°⇒x=36°So, the angles are 36°,36° and 3×36°=108°Since two angles are equal. So, it is an isosceles △ -1 View Full Answer