Question

Just an aside. Pick's Theorem

Answer 1

Do you need the formula?

Answer 2

Excuse the drawing!

Pick's theorem gives a means to compute the area enclosed by a many-sided shape formed by joining up points whose coordinates are whole numbers. 'Pinball mathematics'.

The only condition is that the boundary of the polygon does not cross itself.

Answer 3

Area =B/2+ I - 1
*b=boundary point
*I=interior point

Answer 4

yes

Answer 5

from this formula the area of the above figure is
9/2 + 2 - 1 = 5 1/2 units

Answer 6

This is a pretty interesting theorem!
http://openstudy.com/users/ganeshie8#/updates/558fb7dbe4b0058b2bb71eae