Why were medieval ships unsuited for long-distance voyages? a. medieval ships were designed mostly for battle. b. medieval ships used the less efficient triangular sail. c. medieval ships had to be built out of soft woods like pine. d. medieval ships used a longer keel, a taller mast, and a heavier wood.

a. Medieval ships were designed mostly for battle.

Explanation:

Since medieval ships were designed for battle this would mean that they were built from resistant material, had large space to hold provisions and personnel, making them perfect to sail for long distances

A) Medieval ships were designed mostly for battle.

Explanation:

Because the ships were solely designed for battle, they were unsuited to travel distances.

6 units. ab and lo are congruent sides, and if ab= 6 units, then lo would be the same.