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.

Materiale noi

အခြေခံ data အခေါ်အဝေါ်များ
Fractal Tétraèdre. Dilatation -1/2 centre triangles
The Geometry of the Coefficients of a Quadratic Function
bewijs stelling van Pythagoras
Sum of Squares: Proof without Words

Descoperă materiale

CCSS Support Math I Unit 6
ccarswellGU1-WS5
ANGLE BISECTORS / INCENTER
Braddock Square Cube Root Graphs

Descoperă Subiecte

Vectori 3D (tridimensionali)
Cilindru
Transformări geometrice
Funcții putere
Numere