The problem requires us to evaluate the square root of the product of 100 and 121. That is, we need to find the value of $\sqrt{100 \times 121}$.

1. Problem Description

The problem requires us to evaluate the square root of the product of 100 and

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1. That is, we need to find the value of $\sqrt{100 \times 121}$.

2. Solution Steps

We need to evaluate the expression $\sqrt{100 \times 121}$.

We know that $\sqrt{a \times b} = \sqrt{a} \times \sqrt{b}$.

So, $\sqrt{100 \times 121} = \sqrt{100} \times \sqrt{121}$.

We know that $\sqrt{100} = 10$ and $\sqrt{121} = 11$.

Therefore, $\sqrt{100 \times 121} = 10 \times 11$.

$10 \times 11 = 110$.

3. Final Answer

110