Question

How they define the peak of mount Everest​

Answer 1

Answer:

Measured from sea level, it's summit rises a “paltry” 20,702 feet, but measured from the core of Earth, it extends 20,946,288 feet,which is 6,864 feet longer than Everest.) To measure the world's mountains and establish their elevations in relation to each other, you need a base line starting point—sea level