Question

Точка C принадлежит отрезку AB длина отрезка AC равна 15 см а отрезок AB на 5 см больше отрезка AC.Чему равна длина отрезка BC? Если в условии лишние данные

Answer 1

AC-15 см АВ-20 см ВС- 5 см

Answer 2

Solution:

Given that point C belongs to segment AB, the length of segment AC is 15 cm, and segment AB is 5 cm longer than segment AC. We need to find the length of segment BC.

Let's denote the length of segment BC as x.

We can use the information provided to set up an equation to solve for x.

Equation Setup:

We know that: - AC = 15 cm - AB = AC + 5 cm - BC = x

So, we have the equation: AC + BC = AB

Substituting the given values: 15 + x = (15 + 5)

Solving for x: x = 20 - 15 x = 5

Answer:

The length of segment BC is 5 cm.