The answer to your question is the square root 2 over 2
Model : Actual
48 inches : 604 feet
48 inches : 7248 inches
(÷48) : (÷48)
1 inch : 151 inches
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Answer : Ratio of Model to actual Space Needle = 1 : 151
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<span>According to the Pythagoras's theorem, The sum of the square of the hypotenuse is equal to the sum of the square of the other two sides.
</span><span>x^2 + x^2 = (29)^2 = 29 x 29 = 281
2x^2 = 841
x^2 = 841/2 = 420.5
x = sqrt(420.5) = 20.51 inches</span><span>
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