Geometry Review

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Across
  1. 2. A quadrilateral with 1 set of parallel sides
  2. 4. A triangle that has angles that measure 45, 45, and 90 is called
  3. 8. A parallelogram with 4 equal sides
  4. 10. A parallelogram with 4 right angles
  5. 11. To find area, take ________ times height
  6. 13. The distance around the outside of a shape
  7. 15. Area labels need to be ________ labels
  8. 16. A triangle who has NO sides that are the same length
  9. 17. A shape with 6 sides
  10. 18. A 5 sided shape
  11. 20. A triangle with sides measuring 15 in, 15 in, and 12 in
  12. 21. Every problem needs a ________!!!
Down
  1. 1. To find perimeter, _______ up all the sides
  2. 3. A quadrilateral with 2 sets of parallel sides
  3. 5. The study of shapes
  4. 6. The space inside a shape
  5. 7. A 4 sided polygon
  6. 9. A triangle that has one angle that measures more than 90 degrees
  7. 12. A type of triangle with 3 acute angles
  8. 14. A triangle whose sides measure 5 cm, 5cm, and 5 cm
  9. 16. When a shape is a rectangle AND a rhombus, it is called a _____
  10. 18. A shape with straight sides
  11. 19. A polygon with 3 sides