MTK 3B

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Across
  1. 1. cos phi
  2. 3. tan210
  3. 4. secan alpa
  4. 5. cos 570
  5. 8. secan beta
  6. 9. 540 derajat
  7. 10. no.9 dan no.10
  8. 11. cos135
Down
  1. 2. sin390
  2. 3. tan675
  3. 5. cotangen beta
  4. 6. sin11/6
  5. 7. cosecan alpa