we are given
distance=6.7 furlongs
(a) In rods
we know that

we can multiply both sides by 6.7

..............Answer
(b) In chains
we know that

we can multiply both sides by 6.7

..............Answer
A rectangular pyramid has 8 edges.

Shift of 2 units right and 5 units down
Answer: the answer is 1567.64587525