Picture Perfect

Forfatterwotton.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.

Nye Materialer

Use a matrix with its elements as functions
Rotation in Cartesian Plane
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
Rectangular Cross Sections
Equilateral Triangle Cross Sections

Opdag Ressourcer

x^2+2hxy+by^2+2gx+2fy+c=0, depends upon a, b,c,h,g,f
Graphing Quadratic Functions - Intercept Form 2
Intersecting Tangents
HenriquesWanzellerPyth2.ggb
Activité 6 - Trigonométrie

Udforsk emner

Legemer eller 3D-figurer
Regning
Tangentlinje eller Tangent
Trapez
Addition