Picture Perfect

Autor: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.

Neue Materialien

Function Art 3D - Flower
Parabolas, Lines and Nomograms
Function art 3D - waiting shed
רישום חופשי
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Entdecke Materialien

Tessellations of Common Figures
ΑΣΚΗΣΗ ΓΕΩΜΕΤΡΙΑΣ 14 (ΛΥΣΗ)
FRACCIONES 1
Untitled
tessellation

Entdecke weitere Themen

Allgemeines Viereck
Zahlen
Logarithmus
Oberfläche
Bruchrechnen oder Brüche