Probleemülesanded CAS abil (kolmnurga ümbermõõt)

Author:Anastassia Undusk

Proovisin kasutada Heroni valemit. Leidsin kolmnurga ümbermõõt, jagasin kahega. Kasutasin Heroni valemit. Esimene x väärtus ei sobi, sest kolmnurga külje pikkus ei saa olla negatiivne.

New Resources

Rolling Triangle
koch tool
Multiplying 2-Digit by 2-Digit Numbers Using an Area Model
Multiplying 2-Digit x 2-Digit Numbers Using an Area Model (2)
Multiplying 3-Digit by 2-Digit Numbers Using an Area Model

Discover Resources

Start, Perpendicular to line from point not on line
Trapezoids Investigation
Constructing Translations_Hexagon
prism
Jaring-jaring kubus (pola)

Discover Topics

Reflection
Quadrilaterals
Intersection
Exponent
Incircle or Inscribed Circle