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How do you solve 4 x 4 magic squares?
If you have three cells in a row, column, or diagonal, and you know the sum of each, you can find the fourth.
What is the formula for diagonals?
You solve diagonals by finding the two perpendicular bases. You do the Pythagorean theorem to find them out.The diagonal of a rectangle can be found with the Pythagorean Theorem, sincethe diagonal is the hypotenuse of the right triangle formed by the sides of thefigure. It is the square root of the sum of the squares of the two sides.Finding the diagonal of a parallelogram would require some knowledge of trig.,e.g. the law of cosines, or something equivalent.
What is the diagonal of 12x16?
The diagonal is 20 units.
What is the diagonal measure of a rectangle 65 inches by 69 inches?
The square of the diagonal is (652+692)=8986 The diagonal is then the square root of 8986=94.79...
What is the name of the diagonal that bisects opposite angles?
A diagonal joining opposite angles is the principal diagonal. It may or may not bisect the angles, and that does not affect its name.
