Write equations of the lines through the given point parallel to and perpendicular to the given line. 8x - 2y = 3, (8, 1)
(a) parallel to the given line
(b) perpendicular to the given line

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