Thomas complains the prices of pizzas at a restaurant are unfair. Why?
Determine the number of times a smaller wheel must revolve before a larger wheel begins rolling if the wheels will eventually meet under certain conditions.
How does a tangent line relate to the radius that intersects the tangent line?
Investigate how many circles you can pack inside a square.
Trace the path of a reflected point to determine a pattern and the reason the pattern occurs.
What must be true about a parallelogram that is inscribed in a circle?
What relationships can you find between the radii of quarter circles?
Determine the relationship between two segments that have endpoints on a circle if the segments are the same perpendicular distance away from the center of the circle.
What is the relationship between two circles relate that pass through each other’s centers?
Describe the significance of the perpendicular bisectors of two segments that have endpoints on a given circle.
Construct a circle inscribed in a triangle so that it will always remain inscribed in the triangle.
Examine the angles inscribed in a semicircle.
Find a relationship between the opposite angles in a quadrilateral inscribed in a circle.
Find a method that will construct a square that has the same perimeter as the circumference of a given circle.
How many square meters of grazing ground does Mooey the cow have?
Compare the radius of a bicycle wheel to the number of revolutions the wheel makes.
Can Peanut the dog get a drink of water if his bowl of water is 20 feet away from the stake he is tied to?
Compare the ratio of the circumference (C) and the diameter (d) of several circles.
Approximate pi with a rational number.
Compare the perimeters of polygons to the circumference of a circle.
How much string is needed to wrap around the world?
Compare the distance a man’s head travels to the distance his feet travel when he walks around the world.
Relate the surface area of a sphere to the area of a circle.
Find a method that will construct a square that has the same area as the area of a given circle.
Compare attributes of a circle that is inscribed in a semicircle to attributes of that semicircle.
Determine the measure of the central angle of a circle that will make the shaded region’s area 1/ 4 of the entire circle’s area.
Compare slices of pizza from pizzas with different diameters.
Finding the cumulative area of shrinking circles.
Finding an estimation for the area of a circle.
Determine the area of a target formed by concentric circles.
Cut various circles from paper measuring 9 inches by 12 inches. What’s the area of the circles and the percent of paper wasted after cutting out the circles?