KAPEC GEOTASK?
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1405.3. Letter - variable.

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Side length of equilateral triangle is d. How the half perimeter of the triangle can be calculated?
Grade:
7
Subject
Algebra
Theme
Simple algebric expression transformation
Subtheme
Letter - variable

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Monomial
  2. Algebra: Number interval and their types.
  3. Algebra: Ordinary and decimal fractions
  4. Geometry: Broken line and elements, elementary broken line, closed broken line, broken lines length, polygon, angles, edges peaks, diagonal, polygon perimeter.
  5. Algebra: Diagram y = kx + b (drawing)
  6. Algebra: Numerical inequalities and their properties.
  7. Algebra: Direct proportionality concept
  8. Algebra: Function y = x²
  9. Algebra: Coordinate beginning point
  10. Algebra: Variable value