It is not possible to construct a triangle when the lengths of its sides are

Is it possible to construct a triangle with lengths of its sides as 8 cm, 7 cm and 4 cm? give reasons for your answer.

Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer.

Is it possible to construct a triangle with lengths of its sides as 9 cm, 7 cm and 17 cm? Give reason for your answer.

Is it possible to construct a triangle with lengths of its sides as 4 cm, 3 cm and 7 cm? Give reason for your answer.

Is it possible to construct a triangle with lengths of its sides as 9 cm, 7 cm and 17 cm? Give reason for your answer.

Is it possible to construct a triangle with lenghts of its sides as 9cm, 7cm and 17 cm? give reason for your answer.

Is it possible to construct a triangle with length of its sides as 4 cm, 3 cm and 7 cm give reasons for your answer.

Is it possible to construct a triangle with length of its sides as 8 cm ,7 cm and 4 cm ? Give reason for your answer

Is it possible to construct a triangle with length of its sides as 8 cm ,7 cm and 4 cm ? Give reason for your answer

To construct a triangle when two angles and the included side is given.