3 Questions
What is a perfect square?
A perfect square is a number that can be expressed as the product of two equal integers. For example, $4$ is a perfect square because it can be expressed as $2 \cdot 2$.
What is a square root?
A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of $9$ is $3$ because $3 \cdot 3 = 9$.
How can the Pythagorean theorem be applied to solve problems?
The Pythagorean theorem can be applied to solve problems involving right triangles. It states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. The equation can be written as $a^2 + b^2 = c^2$, where $a$ and $b$ are the lengths of the legs of the triangle and $c$ is the length of the hypotenuse.
Test your knowledge of perfect squares, square roots, and the Pythagorean theorem in this quiz. Demonstrate your understanding of these concepts through concrete, pictorial, and symbolic representations. Also, determine approximate square roots of non-perfect square numbers.
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