Write True or False
If the ratio of three sides of a triangle is 3:4:5, then the traingle is always a right angled triangle.

If the ratio of three sides of a triangle be 3:4:5, then the triangle will be always a right - angled triangle.

If the ratio of the sides of a triangle is 4 : 5 : 7, then the triangle must be

If the ratio of the lengths of three sides of a triangle is 3:4:5 ,then the triangle will always be a right-angled triangle.

True or false: If the ratio of the lengths of three sides of a triangle is 5 : 12 : 13, then the triangle will always be a right angled triangle.

If the ratio of three sides of a triangle be sqrt(2) : sqrt(3) : sqrt(5) , then the triangle is always a right-angled triangle.

If the ratio of three angles of a triangle is 2 : 3 : 4, then determine the circular value of the greatest angle .

If the ratio of three angles of a triangle is 2 : 3 : 4, then determine the circular value of the greatest angle .

If the ratio of the length of the sides of a triangle be 1:sqrt3:2 then the ratio of the angle be

If the ratio of the length of the sides of the triangle are 3:4:5 , Find the value of the greatest angle.

If the area of the square drawn on any side of a triangle is equal to the sum of the areas of the squares drawn on the other two sides of the triangle ,then the triangle will be right-angled triangle, the opposite angle of the greatest side of which will be "......................" .