Mercator projection的副本

Autor:魏向东, Zbigniew Radziszewski

Mercator projection maps the spherical (yellow) quadrangle onto irregular (blue) region on the cylinder, but preserves the area. Move the green vertices to modify the spherical quadrangle.

Nuevos recursos

Equilateral Triangle Cross Sections
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Kopie von Exact values on the unit circle (degrees)
Rotation in Cartesian Plane

Descubrir recursos

Trinomial Factoring with Area Model
Puzzle 5 spoiler
Co-interior
Ambiguous case
Inv 2.2A - Congruent Triangles

Descubre temas

Triángulos Rectángulos
Rotación
Baricentro
Rombos
Sucesiones y Series