Question: In a triangle, if the length of one side is 8 and the measure of an adjacent angle is 45 degrees, find the length of the side opposite to that angle using Sine Law.
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Math question: Calculate the square root of 169, round to the nearest whole number, and represent it as a fraction with numerator 5 and denominator 2. How does this result compare to the square root of 100?
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Question: Convert the number 0.0000451 to scientific notation.