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การหาพื้นที่สามเหลี่ยม

Author:KruPongsak Wuttisant _TH
Topic:Area, Geometry, Triangles

New Resources

  • z`]]
  • Rolling an Equilateral Triangle
  • Building Parallelograms with Set Areas
  • Perimeter of Rectangle
  • အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

  • Perpendicular from centre to chord bisects chord
  • Pentagon
  • Vector Addition (Parallelogram Law)

Discover Topics

  • Intersection
  • Straight Lines
  • Orthocenter
  • Parabola
  • Variance
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