AA Similarity

Autor:Patricia Arnold

The sketch was made so that angles A and D are always congruent and the vertical angles are always congruent. Move point D, being sure the sketch always has TWO triangles. How do the two triangles appear to be related?

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רישום חופשי
Dividing a 2-digit number by a 1-digit number (1)
Dividing a 3-digit number by a 1-digit number (2)
Untitled
Colouring of Venn Diagram

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metaiperbole
Test
Geometry project first shape
Similarity Transformations PCSS
Student-Created GeoGebras - Audrey McLaren - GGG 2017
Bathasar Neumann - Vierzehnheiligen

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Secciones Cónicas
Derivada
MCM y MCD
Triángulos
Adición