Answer
4205 m
Work Step by Step
You are given the following:
Distance between base of volcano and sea level: 5998 m
Total height of volcano: 10203 m
To find the height of the volcano above sea level, you need to subtract the height of the part of the volcano below sea level from the total height of the volcano.
Therefore, the height of the volcano above sea level is $10203-5998$, or 4205 m.