Question

Периметр трикутника 24 см.довжина однієі сторони 6 см,а ДРУГОІ-8СМ.яка довжина третьоі сторони? ...

Answer 1

6+8=14
24-14=10см - третя сторона
Відповідь : 10 см

Answer 2

Perimeter of a Triangle

To find the length of the third side of a triangle with a perimeter of 24 cm, we need to know the lengths of the other two sides. In this case, one side is 6 cm long and the other side is 8 cm long.

To find the length of the third side, we can subtract the sum of the lengths of the two known sides from the perimeter:

Perimeter = Length of Side 1 + Length of Side 2 + Length of Side 3

Given: - Length of Side 1 = 6 cm - Length of Side 2 = 8 cm - Perimeter = 24 cm

Let's calculate the length of the third side:

24 cm = 6 cm + 8 cm + Length of Side 3

To find the length of Side 3, we can rearrange the equation:

Length of Side 3 = Perimeter - Length of Side 1 - Length of Side 2

Substituting the given values:

Length of Side 3 = 24 cm - 6 cm - 8 cm

Simplifying the equation:

Length of Side 3 = 10 cm

Therefore, the length of the third side of the triangle is 10 cm.