The sides of the bases of a pentagonal prism are 4 cm, 5 cm, 7 cm, 9 cm and 10 cm. Its height is 6 cm. Find the total length of its edges (in cm)

The total length of its edges = sum of all its edges

                                             = 2 (4+5+7+9+10)+65

                                             = 100cm

Final Answer: Hence, the correct option is A i.e. 100