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anonymous
 2 years ago
1. Examine the following drawing. Show the sum of the areas of the four smaller rectangles and the sum of the area of the large rectangle. In your own words, explain how they are related and why this is so.
anonymous
 2 years ago
1. Examine the following drawing. Show the sum of the areas of the four smaller rectangles and the sum of the area of the large rectangle. In your own words, explain how they are related and why this is so.

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anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Area of rectangles(A+B+C+D) =3x+7x+x *x +7x \[=3x+21+x^2 +7x = x^2 +10x+ 21\]

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0can you explain how they are related and why this is so

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0Area of the larger rectangle = (x+7)(x+3)\[=x^2 +3x+7x+21 =x^2+10x+21\] Therefore from the two results we can say that: Area of rectangles(A+B+C+D) =Area of the larger rectangle
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