Discover new perspectives and gain insights with IDNLearn.com's diverse answers. Get timely and accurate answers to your questions from our dedicated community of experts who are here to help you.

M est le point du segment SR tel que SM= 4 ; N est le point du segment ST tel que SN= 5cm.
a. Démontrer que les droites MN et RT sont parallèles
b.Calculer la distance MN


Sagot :