8th Grade Math Vocabulary

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Across
  1. 4. One of two sides of a right triangle that form the right angle
  2. 7. Equation for this relationship is y=kx
  3. 10. Where the line crosses the y-axis
  4. 12. Slope of a line that decreases/goes down
  5. 14. Distance across a circle
  6. 15. Measure of the inside of a 3D solid
  7. 16. Slope of a vertical line
  8. 17. Distance from the center to edge of a circle
  9. 18. 3D solid with two matching circular bases
Down
  1. 1. Theorem that proves a triangle is a right triangle
  2. 2. Slope of a line that increases/goes up
  3. 3. Where the line crosses the x-axis
  4. 5. 3D solid that is perfectly round
  5. 6. Slope of a horizontal line
  6. 7. Theorem that finds a missing side length of a right triangle
  7. 8. Line that crosses parallel lines
  8. 9. The point (0, 0) on a graph
  9. 11. The side opposite of the right angle in a right triangle
  10. 13. 3D solid with one circular base and a vertex opposite
  11. 19. Slope-intercept form of the equation of a straight line