Math Vocabulary: Arianna Sequeira

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Across
  1. 3. the distance from the center a circle to any point on the circle
  2. 7. Measures the total length around the outside of a shape.
  3. 8. Half a circle
  4. 9. the point inside a circle that is the same distance from all points in a circle.
  5. 11. Two angles who both have the sum of 180 degrees
  6. 12. A figure made of triangles, rectangles,squares, and other two dimensional shapes.
Down
  1. 1. a number with more than two factors
  2. 2. the distance across the circle to the center
  3. 4. Two angles that share a common side and have the same vertex.
  4. 5. Two angles who both have the sum of 90 degrees.
  5. 6. Opposite angles formed by the intersection of two lines
  6. 10. Area is the measure of a region's size on a surface
  7. 12. the set of all points in a plane that are the same distance from a point called the center.