Question

Why do tools meant for cutting always have sharp eges

Answer 1

Answer:

Because the more the surface area the less the pressure and the less the surface area the more the pressure. We will need more pressure to cut and pierce objects that is why the tools meant for cutting and piercing have sharp edges.

Hope it helped ✌️ ✌️

Answer 2

Answer:

because they have small surface area at the tips

Explanation:

the smaller the surface area the higher the pressure so the edge which has small surface area will be sharper plz mark me as brainliest thanks in advance