Find the percent of decrease from 240 to 120. Round to the nearest tenth of a percent, if necessary.
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Answer:
<h2>14cm</h2>Step-by-step explanation:
Given a length of the diagonal of a square modeled by the equation
d = 1.4x^1/2 where x is the area of the square, to find the estimate of the length of the square if area is 100cm², we will substitute x = 100 into the modeled equation to get s as shown;
<em>Hence the length of the diagonal of the square using the modeled equation is 14cm</em>