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.

Novos Materiais

רישום חופשי
Rolling a Square
Untitled
Parallel lines, Transversals and Segments
Circumference of a unit circle

Descobrir recursos

Lights Out!
Fungsi BARU
Moon Orbit
Rotations
Slope Ratio

Explorar Tópicos

Histograma
Reta Tangente ou Tangente
Retas
Cálculo Diferencial
Cubo