Geometry Terms

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Across
  1. 3. opposite/hypotenuse
  2. 5. an angle formed by two chords in a circle that share a single endpoint on the circle's circumference
  3. 6. opposite/adjacent
  4. 9. the total area occupied by the outer surface of a three-dimensional object
  5. 12. measures the amount of three-dimensional space an object occupies, typically expressed in cubic units
Down
  1. 1. a flat, two-dimensional geometric figure enclosed by at least three straight line sides that connect at their endpoints to form vertices
  2. 2. an angle whose vertex is at the exact center of a circle
  3. 4. the measure of the two-dimensional space or surface a flat shape covers
  4. 7. a straight line segment that passes through the exact center of a circle or sphere, with both endpoints resting on the edge
  5. 8. adjacent/hypotenuse
  6. 10. a line segment that connects the center of a circle or sphere to any point on its boundary
  7. 11. a straight line segment connecting any two points on a curve