The sides of a triangles are in A.P.and the greatest angle exceeds the least by `90^(@)`, prove that the side are proportional to `(sqrt(7)+1), sqrt(7) and (sqrt(7)-1)`

The sides of a triangle are in A.P. and the greatest angle exceeds the least by 90^@ prove that the sides are proportional to sqrt7+1,sqrt7 and sqrt7-1

The sides of a triangle are in A.P and the greatest angle exceeds the least by 90^(0) .The sides are in the ratio

If the sides of a triangle are in A.P. and the greatest angle of the triangle exceeds the least by 90^(@) , then sine of the third angle is

If the sides of a triangle are in A.P. and the greatest angle of the triangle exceeds the least by 90^(@) , then sine of the third angle is

The sides of a triangle are in A.P.and the greatest angle is double of smallest angle.The ratio of its sides is

If the sides of a triangle are 13,7,8 then the greatest angle of the triangle is

If the sides of a triangle are in A.P., and its greatest angle exceeds the least angle by alpha , show that the sides are in the ration 1+x :1:1-x , , where x = sqrt((1- cos alpha)/(7 - cos alpha))

If the sides of a triangle are in A.P., and its greatest angle exceeds the least angle by alpha , show that the sides are in the ratio 1+x :1:1-x , , where x = sqrt((1- cos alpha)/(7 - cos alpha))

If the sides of a triangle are in A.P., and its greatest angle exceeds the least angle by alpha , show that the sides are in the ratio 1+x :1:1-x , , where x = sqrt((1- cos alpha)/(7 - cos alpha))

If the sides of a triangle are in A.P and greatest angle exceeds the least angle of the triangle by 90^(@) . Then ratio of the sides .