Which shape has 5 faces, 8 edges and 5 vertices?

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Wrote and expression for the difference of p and 4

What is the area of the shaded sector?