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Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by factoring, using the square roots or quadratic formula. Solving quadratic equations by completing the square will always work when solving quadratic equations
-You can also use division or even simply take a GCF, set the quantities( ) equal to zero, and subtract or add to solve for the variable
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If the perimeter of a square is 60 cm what is the side length?
Well, honey, if the perimeter of a square is 60 cm, that means all four sides add up to 60 cm. So, you just divide 60 by 4 to find the length of one side. In this case, each side would be 15 cm long. Voila, problem solved!
A square has an area of 144 square meterswhat is the perimeter of the square?
since a square sides are all equal in length. take the square root of 144 and you get 12so if all all 4 sides of a square are 12 meters long, just add up all 4 sides12+12+12+12=48perimeter = 48
How do you determine a rectangle and a rhombus as a square?
A rectangle is a square if all sides are the same length. A rhombus is a square if all angles are right angles (90o).
What is the difference between a rectangle and a square?
In a square, the sides are all the same length.
All Square roots of 81?
The square root of 81 is: ± 9
