Tofind:the length of each diagonal of the cube.
Answer to Problem 9P
Explanation of Solution
Given:
The length of the cube is
Calculation:
According to the question, the length of the cube is
A cube is a three-dimensional solid figure. The main diagonal of any cube can be found by multiplying the length of one side by the square root of 3.
Let, x be the sides of the cube and D be its diagonal,
Therefore,
Therefore, the length of each diagonal of the cubeis
Hence, the length of each diagonal of the cube is
Chapter 11 Solutions
Algebra: Structure And Method, Book 1
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