Question

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△EFG is rotated −90 degrees (clockwise) to create △XYZ
. Which of the following statements must be true?(1 point)
Responses

∠F≅∠Z

angle upper F congruent to angle upper Z

∠E≅∠X

angle upper E congruent to angle upper X

EG¯¯¯¯¯¯¯¯≅XY¯¯¯¯¯¯¯¯

Modifying above upper E upper G with bar congruent to Modifying above upper X upper Y with bar

EF¯¯¯¯¯¯¯¯≅XZ¯¯¯¯¯¯¯¯

Answer 1

Si el triángulo EFG rota −90° para formar XYZ, las letras corresponden en orden: E→X, F→Y, G→Z. Una rotación conserva ángulos y longitudes, por lo tanto:

- Verdadero: ∠E ≅ ∠X.
- Falso: ∠F ≅ ∠Z (F corresponde a Y, no a Z).
- Falso: EG ≅ XY (EG corresponde a XZ).
- Falso: EF ≅ XZ (EF corresponde a XY).