molliemae8 molliemae8
  • 03-02-2021
  • Mathematics
contestada

5
[a]
8cm
11cm
6cm
What is the surface area

Respuesta :

iby909
iby909 iby909
  • 03-02-2021

Answer:

424 cm²

Step-by-step explanation:

8 x 11 = 88 = 1 side

88 x 2 = 196 = 2 sides

11 x 6 =66 = 3 sides

66 x 2 = 132 = 4 sides

8 x 6 = 48 = 5 sides

48 x 2 = 96 = 6 sides

196 + 132+ 96 = 424

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