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VTMO 2014 — Grade 7 — semifinal Question 11

VTMO · VTMO 2014 — Grade 7 — semifinal

Question 11

In the diagram, $x = 55 ^{\circ} , y = 40 ^{\circ} , z = 35 ^{\circ}$. Find $t$.

Question illustration
  1. $100$
  2. $105$
  3. $120$
  4. $125$
  5. $130$