Math Question

In this problem you will use a ruler to estimate the length of \( \overline{X Y} \). Afterwards you will be able to see the lengths of the other two sides and you will use the Pythagorean Theorem to check your answer.
Measure the length of side \( \overline{X Y} \)
Move the ruler with the blue dot.
Rotate or lengthen the ruler with the green dot.
You may shift or zoom the canvas using your mouse.
Estimate the length of \( \overline{X Y} \) : \( \mathrm{cm} \) try



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