kimmoney3347 kimmoney3347 28-01-2024 Engineering contestada If the cross-sectional area of an embankment at 30 m intervals are 20, 40, 60, 50, and 30 m² respectively then the volume of the embankment on the basis of the prismoidal rule is1. 5300 m³2. 8300 m³ 3. 4300 m³ 4. 6300 m³