Which statement is not true about similar triangles? corresponding angles are equal. each triangle has 3 sides. the lengths of corresponding sides are proportional corresponding sides are congruent.

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.