Polygon mapping is the cartographic display of regularly or irregularly shaped polygons and their attributes. Typically, this capability includes shading, symbology and numeric labeling ...

The sides of the rectangle are therefore h and 2πr. The area of each of the two circles is \(\pi r^2\)and the area of the rectangle is \(2 \pi r \times h\). The surface area of a cylinder is the ...

Polygons are multi-sided shapes with different ... The perimeter of a 2D shape is the total distance around the outside of the shape. The area of a 2D shape is the space inside the shape.

This sector has an angle of θ°. The fraction of the circle is \(\frac{θ}{360}\) The area of the sector will be \(\frac{θ}{360}\) of the area \((πr^2)\) of the circle. \(A = \frac{θ}{ ...