CAN SOMEONE PLEASE HELP ME WRITE AN INTRODUCTION ??? COMMENT FOR TOPIC

That is called a  (wimax)           because it  uses wireless transmissions for data communications as much as 35 miles apart.

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.