Penguin Gazebo – Calculate the dimensions of a gazebo depend in large part on the shape it has. The height will be measured ever the same, but finding the square footage can be accomplished in several ways. If the penguin gazebo is a square and for example, find the length and width. If it’s a circle, find the circumference. These dimensions can be found with a tape measure. Finding the penguin gazebo height by measuring the lower base to the top, where it begins the ceiling. If it is on a concrete slab, not measure the bottom slab, but on the basis of structure gazebo….