Is cave a open or closed syllable?

Is a subset smaller or larger then a regular set? How many squared meters is ft x ft? The diameter of earth is 12,757 kilometers the diameter of satum is 120,664 the diameters of uranus is 51,499 is the sum of these three plantes diameters more or less than jupiter diameter of 142,804 kilometers by how much answer? Which represents the volume of a sphere? If the measure of one interior angle of a regular polygon is 140 degrees how many sides does the polygon have? Can two distinct lines intersect in more than one point? What is the area of a circle that has a diameter of 10? What is the marking mean on a ring that is mark 14K cm? How many 12x12 tiles do you need for a 15'x20' room? What is the area rounded to the nearest tenth of a square inch of an equilateral triangle that has a perimeter of 24 inches? Is a octagon made when 2 rays share the same endpoint? How many different ways can you connect seven noncollinear points? How many yds to side of a acre? What another name for a square? A 3D shape that has 12 faces? Is 14k gcj real? What is the volume of a cube with the side of 12 inches? What are two other names for a trapezoid? What type of prism is this? What are vertices in geometry?