Question

two right triangles are similar if the acute angles of one triangle are congruent to the acute angles of the other triangle.
a. true
b. false

Explanation:

Right triangles each have a 90° right angle. If their acute angles are congruent, all three corresponding angles of the two triangles are congruent. By the AA (Angle-Angle) similarity criterion, triangles with two pairs of congruent corresponding angles are similar.

Answer:

A. True