Geometrical Terms of a Circle Crossword Puzzle

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