Geometrical Terms of a Circle Crossword Puzzle

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QUESTIONS LIST:

radius : the length of a straight line from the centre to the circumference of the circle
chord : a line segment joining any two points on the circumference of the circle.
diameter : the length of a straight line passing through the centre and whose endpoints lie on the circumference
arc : part of the circumference of a circle
circumference : the distance around the boundary of a circle
segment : region enclosed between a chord and the arc formed by the endpoints of the chord
tangent : a straight line which touches the circle at only one point
sector : part of a circle that is formed by an arc and two radii of the circle