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Picture Perfect
Author:
wotton.dorothea.18
The Problem:
A 9-by-12 rectangular picture is framed by a border of uniform width. Given that the combined area of picture plus frame is 180 square units, find the width of the border.
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
အခြေခံ data အခေါ်အဝေါ်များ
Golden Dragon and Icosahedron
Level Curves and Contour Maps
Circular orbits
Discover Resources
trial run
עמ' 180 תר' 20
Expand and Compress
Special Triangle Example
the SLIDER Tool
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Interest Calculation
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Planes
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