Sprout 2 A3 L8

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Across
  1. 1. Triangular roofs allow rainwater to _______ ___.
  2. 3. Squares are a very _______ shape for many rooms.
  3. 4. Circles allow the _______ to see what is happening from any seat.
  4. 8. Stadium foundations are often _______.
  5. 9. ________ foundations are often circles.
  6. 12. _____ are a common shape for rooms.
  7. 13. geometry is a kind of ______.
  8. 14. The ____ is a triangle.
  9. 15. That building looks very _________.
Down
  1. 2. _________ design houses and buildings.
  2. 5. They use _______ to combine circles, squares, and triangles.
  3. 6. Squares are used for ________ and sometimes garage doors too.
  4. 7. Triangular roofs are _________ than flat ones.
  5. 10. _________ are good for holding up buildings.
  6. 11. There are also circular _______ and concert halls.