What type of verb is began?
Began and begun are two forms of the irregular verb begin. Began is the simple past conjugation. Began is not used with any helping verb. Begun is the past participle form. Begun must always have a helping verb to be correct.
Yes that is true they are
It is 13.208 centimeters
Each inch represent 2.45 cm
Les pièces littéraires ont pour thème "l'apartheid" reflétant l'esclavage et les expériences de vie dans une société à ségrégation raciale