Read the following paragraph and determine if the hypothesis is true:

Derwael Ice Rise is 40 km long, 35 km wide and about 400 m tall ice rise in ice shelf off Princess Ragnhild Coast, Antarctica. Situated 70 km east of Breid Bay in northern part of Roi Baudouin Ice Shelf, directly in front of Western Ragnhild Glacier. Named for geodesist of Belgian Antarctic expedition Jean-Jacques Derwael.

Hypothesis: 400m is typical for an ice rise of this size and length
It's impossible to say