In which of the following cases is the construction of a triangle ABC

possible?

(b) AB = 5 cm, BC = 7 cm. CA = 8 cm

(a) AB = 3 cm, BC = 4 cm, CA = | cm

(C) AB = 9 cm, BC = 4 cm, CA = 3 cm

(d) AB = 10 cm, BC = 7 cm, CA = 8 cm

possible?

(b) AB = 5 cm, BC = 7 cm. CA = 8 cm

(a) AB = 3 cm, BC = 4 cm, CA = | cm

(C) AB = 9 cm, BC = 4 cm, CA = 3 cm

(d) AB = 10 cm, BC = 7 cm, CA = 8 cm