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Opsummering

  1. Dynamic proofs
    1. Area of Trapezoid - Midsegment
    2. Area of Trapezoid - Triangles
    3. Law of Sines - Acute Angle
    4. Law of Sines - Obtuse Angle
    5. Euclid’s theorem of leg
    6. Euclid’s theorem of altitude
    7. Proof of Pythagoras' theorem (Henry Perigal)
    8. Euler's formula for polyhedra

Dynamic proofs

ForfatterIrena Štrausová

  • Area of Trapezoid - Midsegment

  • Area of Trapezoid - Triangles

  • Law of Sines - Acute Angle

  • Law of Sines - Obtuse Angle

  • Euclid’s theorem of leg

  • Euclid’s theorem of altitude

  • Proof of Pythagoras' theorem (Henry Perigal)

  • Euler's formula for polyhedra

Næste
Area of Trapezoid - Midsegment

Nye Materialer

  • Fraction Subtraction
  • Transformaciones usando coordenadas
  • bewijs stelling van Pythagoras
  • Factoring
  • 拼砌四邊形 - 工作紙

Opdag Ressourcer

  • Quad Interior Angle Sum
  • Altitude and Azimuth
  • Project 1: Constructing Parallelograms
  • Scan to get the slides!
  • Bisect an angle

Udforsk emner

  • Diagrammer
  • Multiplikation
  • Omkreds
  • Vinkler
  • Parabler
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