27/7 or Decimal: 3.857143
CD is congruent to XY, DA is congruent to YZ and AC is congruent to ZX even tho i'm not able to see properly your image
Answer:
6, 12, 18, 24, 30, 36, etc.
100 seconds. The numbers on the left are seconds.
Answer:
The triangle would be Obtuse