You want to implement a mechanism that automates ip configuration, including ip address, subnet mask, default gateway, and dns information) which protocol will you use to accomplish this?

You're probably looking for DHCP (Dynamic Host Configuration Protocol).

Hypothesis: volumes of both figures are equal.the volume of  figure 1 is: .the volume of figure 2 is: .since , you can conclude that and . so, .volumes of figures are equal only when an angle in the basis is right (then figures will be the same), in another cases volume of figure 1 is less than volume of figure 2.the hypothesis was not correct in all cases.

It’s definitely true