Question

meter is a fundamental unit give reason ​

Answer 1

Explanation:

it is defined directly

Answer 2

Answer:

Because those who created the SI system decided that the metre should be one of the base units which other units should be based on:

Any system needs some base units to base all other units on. The base unit for length could for instance have been chosen as an inch, a yard or a cubit. But now the inventers chose the metre, it’s as simple as that.