Pokemon! Gotta catch 'em all!

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Across
  1. 3. one baby out of 4
  2. 4. four languages
  3. 6. a four sided enclosure
  4. 7. cut in 4 pieces
Down
  1. 1. one out of four parts of a circle
  2. 2. every 4 years
  3. 4. something in geometry that has 4 sides
  4. 5. muscles on your thigh
  5. 6. to create 4 times as much
  6. 7. 4 feet