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Yakvenalex [24]
3 years ago
8

Select one of the triangle theorems and write a proof for it.

Mathematics
2 answers:
Sauron [17]3 years ago
7 0

Answer:

Look at the attached picture

Step-by-step explanation:

Yes, they are congruent by the SAS Theorem

From the figure, we see that there are two congruent pairs of corresponding sides, AC¯¯¯¯¯¯¯¯≅DF¯¯¯¯¯¯¯¯,BC¯¯¯¯¯¯¯¯≅EF¯¯¯¯¯¯¯¯, and one congruent pair of corresponding angles, ∠C≅∠F. The Side-Angle-Side Theorem (SAS) states that if two sides and the angle between those two sides of a triangle are equal to two sides and the angle between those sides of another triangle, then these two triangles are congruent.

Gennadij [26K]3 years ago
4 0
When triangles are congruent, one triangle can be moved (through one, or more, rigid motions) to coincide with the other triangle.

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