Mathematics Crossword Puzzle Grade 10

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Across
  1. 1. A line segment joining a vertex of a triangle to the midpoint of the opposite side.
  2. 6. In trigonometry, sin²θ + cos²θ = ?
  3. 9. The graph of a quadratic equation is a
  4. 10. A central measure that gives the middle value of a data set when arranged in order.
  5. 11. A pair of linear equations having no solution.is called this.
Down
  1. 2. A triangle having two equal sides.
  2. 3. The longest side of a right-angled triangle.
  3. 4. An equation of the form ax² + bx + c = 0, where a ≠ 0.
  4. 5. The product of the HCF and LCM of two numbers is equal to the ______of the two numbers.
  5. 7. The total surface area of a sphere is given by ___ πr².
  6. 8. The smallest number divisible by two or more numbers.