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Mathematics 9 Online
Kyky232:

Which of the following statements is true if m∠E = m∠Y and m∠F = m∠X? (pic) m∠E > m∠Z ΔEFG ~ ΔYXZ The measure of each segment in ΔYXZ is three times the size of those in ΔEFG. There is a sequence of rigid motions that map ΔEFG onto ΔYXZ.

Kyky232:

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Kyky232:

@darkknight

darkknight:

dm the image, i can't see anything but a black triangle please and ty

darkknight:

since 2 of the angles are the same for the 2 triangles, the third angle has to be equivalent in both triangles, if both triangles have the same angles you have similar triangles but we don't know if they are congruent or not, we know they are similar. ΔEFG ~ ΔYXZ is a correct assumption

Kyky232:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @darkknight since 2 of the angles are the same for the 2 triangles, the third angle has to be equivalent in both triangles, if both triangles have the same angles you have similar triangles but we don't know if they are congruent or not, we know they are similar. ΔEFG ~ ΔYXZ is a correct assumption \(\color{#0cbb34}{\text{End of Quote}}\) okay

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