Consider a triangle ABC and let a, b and c denote the lengths of the sides opposite to vertices A,B and C respectively. If `a=1, b=3` and `C=60^@`, the `sin^2B` is equal to

Consider a triangle ABC and let a,b and c denote the lengths of the sides opposite to vertices A,B and C respectively.If a=1,b=3 and C=60^(@), the sin^(2)B is equal to

Consider a DeltaABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, repectively. if a=1,b=3 and C=60^(@), then sin ^(2) B is equal to

Consider a DeltaABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, repectively. if a=1,b=3 and C=60^(@), then sin ^(2) B is equal to

Consider a DeltaABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, repectively. if a=1,b=3 and C=60^(@), then sin ^(2) B is equal to

Consider a DeltaABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, repectively. if a=1,b=3 and C=60^(@), then sin ^(2) B is equal to

Consider a triangle ABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, respectivelu. Suppose a = 6, b = 10 and the triangle is 15 sqrt3 . If angle ACB is obtus and if r denotes than radius of the incircle of the triangle, then the value of r^(2) is _____

Consider a triangle ABC and let a, b and c denote the lengths of the sides opposite to vertices A, B and C, respectivelu. Suppose a = 6, b = 10 and the triangle is 15 sqrt3 . If angle ACB is obtus and if r denotes than radius of the incircle of the triangle, then the value of r^(2) is _____

Consider a triangle ABC and let a , b , and c denote the lengths of the sides opposite to vertices A , B and C respectively. suppose a = 6 , b = 10 and the area of the triangle is 15sqrt3 . If angleACB is obtuse and if r denotes the radius of the in circle of the triangle , then r^(2) is equal to

Consider a triangle ABC and let a,b and c denote the lengths of the sides opposite to vertices A,B, and C, respectively.Suppose a=6,b=10, and the area of triangle is 15sqrt(3.) If /_ACB is obtuse and if r denotes the radius of the incircle of the triangle,then the value of r^(2) is