The area of a circular field is 17.56 hectares

The area of a circular field is 17.56 hectares. Find the cost of fencing it at the rate of Rs. 2 per metre approximately

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #35117