Respuesta :

To find the missing length, we need to know the formula for the area of a rectangle, which is given by:

Area = length x width

Given that the area is 30 cm² and one side is 5 cm, we can rearrange the formula to solve for the missing length:

30 cm² = 5 cm x z cm
z cm = 30 cm² / 5 cm
z cm = 6 cm

Therefore, the missing length is 6 cm.

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