Answer:
64 cm
Explanation:
ok so lets say 3.8 was 4
2.2 was 2
and 1.1 was 1
it would be 4 x 2 x 1
you dont need the one so just 4 x 2
4 x 2 = 8
8 to the power of 2 or 8 squared or 8^2 equals 64
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