3 Questions
Which of the following is the formula to find the area of a square?
A = s^2
What is the square root of 64?
8
What is the length of the diagonal of a square with a side length of 5 units?
10 units
Study Notes
Geometry Formulas
- The formula to find the area of a square is
side²ors², wheresis the length of the side.
Square Roots
- The square root of 64 is 8, since 8 × 8 = 64.
Diagonal of a Square
- The length of the diagonal of a square with a side length of 5 units can be found using the Pythagorean theorem:
diagonal = √(5² + 5²) = √(25 + 25) = √50. - Alternatively, the diagonal of a square can be found using the formula
diagonal = side × √2, wheresideis the length of the side.
Test your knowledge on squares and square roots with this quick quiz! Challenge yourself with questions on finding the area of a square, calculating square roots, and determining the length of the diagonal of a square. Perfect for students learning about geometry or anyone looking to brush up on their math skills.
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