Which of the following is the set of all points in a plane that are a given distance from a point? Angle Circle Line Ray

How do you summarize data in a two-way frequency table?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points