-1. The area of EOF is a quarter of a circle with point O at the center of the circle. The line segment AC is 8 inches long and the line segment BC is 6 inches long.
How many square inches are in the shaded areas? (round to the nearest tenth)
-2. Assume the radius of each circle is 5 inches. How many square inches are in the shaded areas? (round to the nearest hundredth)
-3. If we paint each face of a 4 foot cube with the color red, then cut the cube into 64 one-foot cubes....
How many small cubes will have no red color on any side of the cube?
How many small cubes have 1 face with red color?
How many small cubes have 3 faces with red color?