Respuesta :

Answer:

62

Step-by-step explanation:

(7+3+18+3)(half the shape)

31x2

7 (given) 3 (given) 18 (given) 3(half of 6 at base)

suspho9

Answer:

62 cm

Step-by-step explanation:

add all sides, the top is the same as the bottom, (the side of 6 must be counted only once).

[2 * ( 18 + 3 + 7)] + 6 =  

(2 * 28) + 6  =

56 + 6 =

62