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#7 with that triangle
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May 3, 2018
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#7 with that triangle
Mathematics
middle-school
Aborn Jiang
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Aborn Jiang
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DE equals 7.5 centimeters. You divide 5 by 2, line CA by CB, and get 2.5 which is the zoom factor. Then multiply 3 by 2.5 to get DE.
VFlav
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May 10, 2018
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