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How many curved line in a circle?
A circle has one curved line and it is its circumference
What rhymes with waist line?
Some words that rhyme with "waist line" include: grapevine, sunshine, incline, and combine.
Is the circle or straight line on?
A straight line touching the circumference of circle at one point is a tangent
How is a tangent different from a chord?
A tangent is a straight line that touches the outside circumference of a circle at one point whereas a chord is a straight line within a circle that spans its circumference.
Difference between diameter and circumference?
A diameter is a straight line from one side of a circle, through the centre, to the other side. A circumference is the curved line forming the boundary of a circle.
What is one relationship between lines and circles?
A straight line touches the circumference of a circle only at one point and it is a tangent line
Are line may intersect a circle at exactly one point?
A tangent line touches the circumference of a circle exactly at one point.
Why would someone need to calculate the circumference of the circle?
To know how fay you travel in one rotation of the wheel.
What is the tangent of a circle?
A tangent is a straight line that touches a circle's circumference at one point
How do you calculate the travel of one full rotation in a circle?
This is the same as the circumference of the circle, C = 2*Pi*r
The point where the tangent line intersects a circle?
A tangent line touches the circumference of a circle at just one point but it does not intersect the circle.
What defines a chord in geometry?
A chord is a straight line that extends from one point of the circumference of a circle to another point on the circumference and the diameter of a circle is its largest chord
