If the scale factor between two circles is what is the ratio of their areas?





Soni inscribed a hexagon in a circle. At exactly how many points do the hexagon and circle intersect?
Horatio drew a circle with a radius of 6x cm. Kelli drew a circle with a radius of 18y cm. What is the scale factor between these two circles?




The circumferences of two circles are in the ratio of 2:5. The radius of the smaller circle is 16 in. What is the radius of the larger circle?
The ratio of the diameters of two circles is y:z. What is the scale factor of the circles?




The ratio of the radii of two circles is 4:5. What is the ratio of the circumferences of the two circles?


Below is a list of the steps used to construct a square inscribed in a circle. Step M - Place the compass point at the endpoint of the diameter and the pencil at the center of the circle to construct an arc.Step N - Draw in two diameters using the points where the small arc intersects the line segments and the center.Step O - Construct a small arc by placing the compass point where the diameter intersects the line segment and the pencil on the center of the circle.Step P - Construct a line segment between the two points where the arc intersects the circle.Step Q - Draw line segments between the four points where the two constructed diameters intersect the circle.Which list shows these steps in the correct order?
The diagram below shows the partial construction of which shape?

What is the first step when inscribing a square, equilateral triangle, or hexagon in a circle?
Which of the following is a step used to inscribe a square in a circle?
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