Question

If 4 times the area of Smaller Square is Subtracted from the area of a larger square the result is 144m².
determine the side of two squares.
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Answer 1

Answer:

sorry I don't understand what to do next...but have given a slight view how to start..

Step-by-step explanation:

let, l be the length of side of a square

4(area of large box - area of small box)=144

4 { 1/2 (la)² -1/2(lb)² } = 144

1/2 (la² - lb²) = 36

la²- lb² = 72

Ia²=72+Ib²