Find the volume of the figure below in terms of pi.

Identify the number as a rational or irrational. explain. 127

Me n o w. i need t h i s. 10 points

(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.