Questions: How Well Can You Measure? if there is a constant of proportionality for the relationship, (y) rea by the length of the diagonal. This will tell you the numb the area per 1 centimeter in the diagonal. Use the calculator ou divide and write your answer to the tenths place. Square Diagonal (cm) Area (cm^2) Area ÷ Diagonal ------------ A 7.1 25 3.5 B 5.0 12.25 2.5 C 8.5 36 4.2 D 3.1 4.84

How Well Can You Measure? if there is a constant of proportionality for the relationship, (y) rea by the length of the diagonal. This will tell you the numb the area per 1 centimeter in the diagonal. Use the calculator ou divide and write your answer to the tenths place.

Square  Diagonal (cm)  Area (cm^2)  Area ÷ Diagonal
------------
A  7.1  25  3.5
B  5.0  12.25  2.5
C  8.5  36  4.2
D  3.1  4.84
Transcript text: How Well Can You Measure? if there is a constant of proportionality for the relationship, $y$ rea by the length of the diagonal. This will tell you the numb the area per 1 centimeter in the diagonal. Use the calculator ou divide and write your answer to the tenths place. \begin{tabular}{|c|c|c|c|} \hline Square & Diagonal (cm) & Area $\left(\mathrm{cm}^{2}\right)$ & Area $\div$ Diagonal \\ \hline A & 7.1 & 25 & 3.5 \\ \hline B & 5.0 & 12.25 & 2.5 \\ \hline C & 8.5 & 36 & 4.2 \\ \hline D & 3.1 & 4.84 & \\ \hline \end{tabular}
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Solution

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Solution Steps

Step 1: Identify Given Values

For Square D, we have the diagonal length \( d = 3.1 \, \text{cm} \) and the area \( A = 4.84 \, \text{cm}^2 \).

Step 2: Set Up the Calculation

We need to calculate the area per unit length of the diagonal, which is given by the formula: \[ \text{Area per diagonal} = \frac{A}{d} \]

Step 3: Perform the Calculation

Substituting the known values into the formula: \[ \text{Area per diagonal} = \frac{4.84}{3.1} \]

Step 4: Round the Result

After calculating the value, round the result to the tenths place to obtain the final answer.

Final Answer

\(\boxed{1.6}\)

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