Find the lateral area for the regular pyramid.

l. a. =

i cant get the image to load but there is a square root involved and the regular pyramid measurements on the base are 2 sides that are 2 and the length are 3 and the answer has something with a square root

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.