True
False
No, that statement is not true. In fact, the diameter of a circle is twice the length of the radius. The radius is the distance from the center of the circle to its edge, while the diameter spans from one edge of the circle to the other, passing through the center. Thus, the relationship is expressed as diameter = 2 × radius.
True. The radius is half the diameter.
true (apex
The question does not make sense as you have made an error with the measurements. The diameter is equal to exactly twice the radius. This must always be true in any circle. Your measurements do not agree and thus they are wrong and this question can't be answered with confidence.
False
False
its false
False:: The distance from the circle centre to the circulference is the RADIUS. However, As a straight line, the distance from the circumference , through the circle centre to to circumference on the opposite side is the Diameter. The diameter is twice the radii. Algebraically, d = 2r.
false
False. There are infinitely many angles at the centre of the circle.
False apex q
true, because both distances of the chord are congruent
Neither. The statement does not specify the point of concurrency of WHAT!
False. If you do this you will find the circumference (2 x radius x pi). Area = 3.14 times (radius squared)
A circle is the locus of points that are equidistant from a fixed point. As a result, all radii of the circle must be of the same length. A diameter is a straight line that goes from the circumference to the centre and on to the circumference on the other side. Thus it is a radius from the circumference to the centre and then another radius from the centre to the circumference. And since these are the same, it is 2 radii in length.
That it is half the diameter of a circle