Final answer:
The statement is true. The Pythagorean theorem can be used to calculate the length of the resultant vector obtained from the addition of two vectors that are at right angles to each other.
Step-by-step explanation:
The statement is true. The Pythagorean theorem can be used to calculate the length of the resultant vector obtained from the addition of two vectors that are at right angles to each other. The statement is true. The Pythagorean theorem can be used to calculate the length of the resultant vector obtained from the addition of two vectors that are at right angles to each other.
According to the Pythagorean theorem, the square of the length of the hypotenuse (resultant vector) is equal to the sum of the squares of the lengths of the other two sides (the two vectors). So, if the two vectors are at right angles, their lengths can be used to calculate the length of the resultant vector using the formula:
c² = a² + b²
where 'c' represents the length of the resultant vector, and 'a' and 'b' represent the lengths of the two vectors.