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267.2. Concept definition, concept sign.

From which sign we can say that, both triangles are the same?


Check the correct answer!

Grade:
7
Subject
Geometry
Theme
Similar figures. Line segment length.
Subtheme
Concept definition, concept sign.

Solve tasks to find hidden Geo point coordinates

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  3. Algebra: Diagram y = kx + b (drawing)
  4. Algebra: Concept of equation.
  5. Algebra: Function
  6. Algebra: Similar monomials
  7. Algebra: Number gap and their types.
  8. Algebra: Numerical inequalities and their properties.
  9. Algebra: Polynomial.
  10. Algebra: Function y = x²
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  12. Algebra: Proportionality factor k
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  14. Algebra: Linear equations ax + b = 0, where a, b ∈ Q.
  15. Algebra: Polynomial normal form.
  16. Algebra: Fraction (division) basic properties
  17. Geometry: Triangle angle sum, straight angle cathetus, hypotenuse, Right-angled triangle similarity signs.
  18. Algebra: Concept of equation.
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  31. Algebra: Mathematical expression. Algebraic expression.
  32. Algebra: Linear function y = kx + b
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