Question

what is the metric system unit for volumes? ft² m² ft³ m³

Explanation:

1. First, analyze the units: \( \text{ft}^2 \) and \( \text{m}^2 \) are units of area (since the exponent is 2, representing two - dimensional measurement). \( \text{ft}^3 \) and \( \text{m}^3 \) are units of volume (exponent 3, three - dimensional measurement).
2. Then, consider the metric system: The metric system uses meters as a base unit. Feet (\( \text{ft} \)) are part of the imperial system, while meters (\( \text{m} \)) are part of the metric system. So, the metric system unit for volume is \( \text{m}^3 \).

Answer:

D. \( \text{m}^3 \)