Question

What river feature was named after a triangular greek letter?

Answer 1

The river feature is delta

Step-by-step explanation:

The term delta comes from the upper-case Greek letter delta (Δ), which is shaped like a triangle. Deltas with this triangular or fan shape are called arcuate (arc-like) deltas. The Nile River forms an arcuate delta as it empties into the Mediterranean Sea.

Answer 2

delta. i hope it helps !!