Westcott Triangular Scale (P390-10)

all right and this one make sure that everybody remembers how to use the scale ruler now remember the scale ruler has multiple scales in it on the same blade so it has this funny little shape because we're trying to get as many scales on the ruler as possible so the one we're going to use most often in class is this one I actually gotta flip it over here the quarter inch ruler and unfortunately poor rich means that we're going from right to left so you see it we started zero and then we go to one two three four and so on so we're moving unfortunately from right to left and we're working in quarter-inch scale what I want to do right now is to show you is take we're gonna take a look at the 1 inch and the 1/2 inch side of this blade here just to make it so easy to see in the video so remember if we take a look at this ruler here I'm gonna grab a pen and write right on it so you can see yo