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GeoGebra Classroom

Task 2

Author:Tim Brzezinski

The two triangles below are said to be SIMILAR TRIANGLES. Be sure to move the vertices (corners) of these triangles around. Be sure to interact with the sliders as well!

On your vertical surface, list properties that all similar triangles have. Similar triangles have...

Which of the following criteria causes any two triangles to be similar?

Select all that apply

A
Two angles of one triangle are congruent to two angles of the other triangle.
B
All three angles of one triangle are congruent to all three angles of the other triangle.
C
Ratios of all pairs of corresponding sides are equal
D
Corresponding sides are in proportion

Check my answer (3)

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