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IceJOKER [234]
2 years ago
9

1. What does the mark of the angles and sides of the triangle indicate?

Mathematics
1 answer:
Greeley [361]2 years ago
3 0

2. You see them in your face:

\displaystyle m∠F ≅ m∠C;$\overline{FD}$ ≅ $\overline{CA}$

m∠E ≅ m∠B;$\overline{FE}$ ≅ $\overline{CB}$

m∠D ≅ m∠A;$\overline{ED}$ ≅ $\overline{BA}$

To sum up, <em>corresponding parts of congruent triangles are always congruent</em> [<em>CPCTC</em>].

1. The edge and angle markings of both triangles represent all corresponding parts. Each angle and edge corresponds with another angle and edge.

I am joyous to assist you at any time.

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