Top Triangle PNG Images

Sort PNGs by DownloadsDateRatings

A triangle is one of the most basic shapes in geometry. It is a polygon with 3 vertices and 3 edges. There are 7 types of triangles- isosceles (any 2 sides equal), scalene (no side equal), equilateral (all sides equal), right angled ( one angle 90°), acute angled (all angles less than 90°), obtuse angled (one angle greater than 90°) and equiangular (all interior angles are equal). The study of triangle is called the triangle geometry. A triangle is said to be valid if the sum of two sides is greater than that of third side. Because of its unique shape, it is considered very ideal for both architects and students.
These are very commonly found and structurally sound for use in daily life. The strength of this shape spreads force equally between its three sides. Triangles are used for construction purposes. They are used to make rafters in buildings and curved domes. Egyptians made triangular shaped pyramids as well. Triangulation is also very much used to calculate the distance of a point from two other points of known distance apart. They have applicability in astronomy, architecture, engineering, physics, navigation and surveying. On joining more number of triangles together, we get different shapes such as hexagon, octagon and so on.

In this sub category you can download free PNG images: Triangle Animals. In this category "Triangle" we have 16 free PNG images with transparent background.

  • Blue Geometric Triangle Shape Turquoise Free Photo PNG PNG Image

    Blue Geometric Triangle Shape Turquoise Free Photo PNG
    Format: PNG
    Resolution: 3553x5075
    Size: 726.6KB
    Downloads: 344
  • Triangle Garden Photography Pollinator Encapsulated Postscript PNG Image

    Triangle Garden Photography Pollinator Encapsulated Postscript
    Format: PNG
    Resolution: 800x550
    Size: 108.8KB
    Downloads: 259
  • Sims Triangle Green Social Download HQ PNG PNG Image

    Sims Triangle Green Social Download HQ PNG
    Format: PNG
    Resolution: 465x896
    Size: 136.2KB
    Downloads: 249
  • Angle Square Triangle Area PNG Free Photo PNG Image

    Angle Square Triangle Area PNG Free Photo
    Format: PNG
    Resolution: 768x768
    Size: 14.5KB
    Downloads: 238
  • Sims Life Apartment Triangle Pets Circle PNG Image

    Sims Life Apartment Triangle Pets Circle
    Format: PNG
    Resolution: 1024x1024
    Size: 247.3KB
    Downloads: 238
  • Line Triangle Red Free PNG HQ PNG Image

    Line Triangle Red Free PNG HQ
    Format: PNG
    Resolution: 512x512
    Size: 18.0KB
    Downloads: 232
  • Angle Square Triangle Area PNG Free Photo PNG Image

    Angle Square Triangle Area PNG Free Photo
    Format: PNG
    Resolution: 807x768
    Size: 11.4KB
    Downloads: 225
  • Angle Equilateral Area Triangle Sierpinski Free Clipart HQ PNG Image

    Angle Equilateral Area Triangle Sierpinski Free Clipart HQ
    Format: PNG
    Resolution: 768x768
    Size: 15.8KB
    Downloads: 223
  • Angle Square Triangle Area Free Clipart HQ PNG Image

    Angle Square Triangle Area Free Clipart HQ
    Format: PNG
    Resolution: 768x768
    Size: 15.0KB
    Downloads: 222
  • Square Angle Translucency Transparency Drawing PNG Image

    Square Angle Translucency Transparency Drawing
    Format: PNG
    Resolution: 433x750
    Size: 19.7KB
    Downloads: 221
  • White Paper Triangle Drawing Download Free Image PNG Image

    White Paper Triangle Drawing Download Free Image
    Format: PNG
    Resolution: 1000x707
    Size: 44.4KB
    Downloads: 211
  • Triangle Line Angle Red Free PNG HQ PNG Image

    Triangle Line Angle Red Free PNG HQ
    Format: PNG
    Resolution: 512x512
    Size: 7.2KB
    Downloads: 206
  • Slope Cartesian Angle Space System Threedimensional Coordinate PNG Image

    Slope Cartesian Angle Space System Threedimensional Coordinate
    Format: PNG
    Resolution: 2000x1892
    Size: 102.3KB
    Downloads: 205
  • Triangle Line Square Angle Point Free HQ Image PNG Image

    Triangle Line Square Angle Point Free HQ Image
    Format: PNG
    Resolution: 864x848
    Size: 29.9KB
    Downloads: 202
  • Line Square Angle Point Free PNG HQ PNG Image

    Line Square Angle Point Free PNG HQ
    Format: PNG
    Resolution: 650x432
    Size: 543.1KB
    Downloads: 200
  • Triangle Line Square Angle PNG Free Photo PNG Image

    Triangle Line Square Angle PNG Free Photo
    Format: PNG
    Resolution: 2544x1744
    Size: 30.5KB
    Downloads: 181