Diameter
Diameter
radius
A chord is a line that joins to points on the circumference of a circle. If it passes through the center of the circle it's called a diameter.
diameter
A line segment that intersects with or joins two points on a circle is called a chord.
A chord i think? Sorry if its wrong, I'm not good at this stuff:(
A chord of a circle is a straight line that joins any two points on the circumference of a circle. The diameter of a circle is the length of the chord that passes through the centre of the circle; it is the chord of longest length and is twice the radius of the circle in length.
That's a 'chord' of the circle.If it passes through the center of the circle, then it's also called a 'diameter'of the circle, and no other chord of that circle can be longer than it is.
That's the diameter.
No. A chord is a straight line joining two points on the circumference of a circle whereas a radius joins only one point on the circumference to the circle centre. A diameter is a straight line joining two points on the circumference (via the circle's centre) and so is also a chord. (Yes, but the question is about a radius, not a diameter!)
It is the radius of the circle
A line is a straight path that extends infinitely or endlessly in opposite directions. A straight path that joins two points is called a line segment.
lines of longitude
No. A chord is a straight line drawn between any two points on the circumference of a circle. The longest chord is when the points are on opposite sides of the centre of the circle (and passes through the centre of the circle). The straight line which joins the points on opposite sides of the centre (through the centre) is called the diameter of the circle. Therefore the longest chord possible is the diameter of the circle. A circle with a diameter of 15 in can have a chord with a maximum length of 15 in.