Point C is taken on segment AB, and point D is taken on segment CB. Find the length of segment BD if AB = 26 cm, CD = 8 cm, AC = 13 cm.

Given: AB- segment
AB = 26 centimeters
CD = 8 centimeters
AC = 13 centimeters
Find: BD =?
Decision:
CB = AB-CD-AC
CB = 26-8-13 = 5
Answer: 5 centimeters



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.