maths class 10

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Across
  1. 3. a line segment that joins two points in a circle
  2. 5. a line which touches the circle at only one point
  3. 6. all circles are ____
  4. 7. two lines are equidistant and never intersect are ____ lines
  5. 9. a line segment that joins a vertex of a triangle to the mid-point of the opposite side
Down
  1. 1. an equation with the degree 2
  2. 2. an area enclosed by a chord and an arc of a circle
  3. 4. the radius and and the tangent at the point of contact form _____ angle
  4. 5. a shape whose sum of all interior angles is 180
  5. 8. x-axis is also know as ____