Question

Сумма рёбер прямоугольного параллелепипеда 144 см длина его рёбер 24см и 6 см найдите третье измерение

Answer 1

144:4=36 см - сумма трех измерений
36-24-6=6 см - длина третьего измерения

Answer 2

Finding the Third Dimension of a Rectangular Parallelepiped

To find the third dimension of the rectangular parallelepiped, we can use the given information about the sum of its edges and the lengths of two of its edges.

Given: - Sum of the edges of the rectangular parallelepiped = 144 cm - Length of one edge = 24 cm - Length of another edge = 6 cm

Solution:

Let's denote the three dimensions of the rectangular parallelepiped as a, b, and c.

We know that the sum of the edges of a rectangular parallelepiped can be calculated using the formula: 4a + 4b + 4c, where a, b, and c are the lengths of the three edges.

From the given information, we have: - Sum of the edges = 144 cm - Length of one edge (a) = 24 cm - Length of another edge (b) = 6 cm

Using the formula 4a + 4b + 4c = 144, we can solve for the third dimension (c).

Substitute the given values: 4(24) + 4(6) + 4c = 144 96 + 24 + 4c = 144 4c = 144 - 96 - 24 4c = 24 c = 24 / 4 c = 6

Answer:

The third dimension of the rectangular parallelepiped is 6 cm.