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Congruent Shapes

Author:
Ryan Smith, Tim Brzezinski

Congruence Defined

Two figures are congruent if they are identical in shape and size. For congruent figures:
  • matching sides are equal
  • matching angles are equal

Conditions for Congruence

Conditions for Congruence

Tests for congruence for triangles

Tests for congruence for triangles

SAS Test Visualized

SSS Test Visualized

SSS Test Visualized

AAS Test Visualized

Right Angle, Hypotenuse, Side test Visualized

New Resources

  • Inside Angle Relationships in Circles
  • Explore Tangent Line-Chord Angles (Circles)
  • Ejemplo1
  • Converging and diverging lenses
  • Coordinates of a point

Discover Resources

  • semicircle area
  • x moving
  • step 1
  • area of trapezium
  • P1.17

Discover Topics

  • Calculus
  • Stochastic Process or Random Process
  • Multiplication
  • Ellipse
  • Intersection

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