Picture Perfect

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.

Nouvelles ressources

Hyperbolic Paraboloid
Nikmati Keunggulan Di Bandar Judi Terpercaya
רישום חופשי
Fourier Lissajous (Mechanical)
Cartesian vs Polar

Découvrir des ressources

Triangle Area
Simplifying Radicals (II)
special circle
Treasure Hunt
perpendicular bisector

Découvrir des Thèmes

Équations Linéaires
Allure de Courbe
Sinus
Racine
Orthocentre