Speech is a really easy class to take online.....I took it through my local technical college as Oral Communications. I had to write a lot of papers and only had to actually give one speech in the end in front of a camcorder. Check out your local tech school...this should transfer to a university.
A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10Â°. Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof.
The Type of Roofing is defined by the pitch of the roof and the type of materials that are commonly used for that pitch range. The slope or pitch of a roof is defined as the ratio of the rise to the run of the rafters. For an example a 4 rise in a 12 run is expressed as 4:12. (1) Flat Roofing generally refers to roofs with slopes less than 1:12.