(a)[6]
For this sequence of diagrams, Complete the table below.
(b(i))[2]
In Diagram $n$, the number of 1 unit lengths is $n^2 + 4n + p$. Find the value of $p$.
(b(ii))[1]
In Diagram 10, Calculate the number of 1 unit lengths.
(c)[5]
For Diagram $n$, the total number of tiles is $an^2 + bn + 1$. Find the value of $a$ and the value of $b$.
(d(i))[2]
Calculate the total number of glass tiles on a single triangular face of this pyramid.
(d(ii))[1]
Calculate the total number of glass tiles needed to build this pyramid.