What is the length of chord XY.

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.