vhernandez12415 vhernandez12415
  • 12-02-2021
  • Mathematics
contestada

how do I solve number 1?​

how do I solve number 1 class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 13-02-2021

9514 1404 393

Answer:

  1) ΔCBA ~ ΔCQR

  2) ΔCDE ~ ΔCTS

Step-by-step explanation:

In both cases, the vertical angles at C are congruent. The marking shows an additional internal angle is congruent, so the triangles are similar by the AA similarity postulate.

The vertex at C is named first, followed by the marked angle in each of the given similarity statements. The same order must be used for the vertices in the similar triangle.

  1) ΔCBA ~ ΔCQR

  2) ΔCDE ~ ΔCTS

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