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Use this video to help you complete Wednesday’s agh extra practice pages.

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good morning this is one of your extra practice page 41 and 42 of the packet and then get a little star and on your password homework that you have for today sir on page 41 problem up here at the top is a continuation of the last page where you're already given the angle on a protractor you have to decide inside or outside where the side of the angle passes this one passes through 0 on the inside Sales reviews the inside scale to measure the angle and I'm in a little bit you can see that it gets almost all the way to 90 but not fly I'm thinking it's past 95 so maybe 98 Degrees 88 degrees -2 degrees and now we're moving on to measuring some angles that do not protractors already placed on them so you're going to need your protractor for this and we're going to have to place it on their carefully and get a degree measure before we actually measure angle p q r and s how big they say are so looking at angle T angle p is definitely smaller than a right angle in a right angle with looks like the corner of a square and you're going to make your own estimate but to me it looks like maybe 30 and 40 degrees north 35 degrees almost a straight line 180 degrees the first of all I noticed that angle where is more open than a right angle a right angle with 90° more open than that so I think I'm going to guess that 105 degrees it's about like a right angle on a protractor to get the exact measurements of the vertex needs to go on that upside down t one of the sides have to pass the line up with zero I'm going to line up his bottom side with zero so this is on top of the vertex 0 lined up with the bottom side of the angle and it's apparent it can get a little tough to see the side of the angle and if that's happening to you sometimes that helps with dark and the second side Sonora pencil just make it nice and are scale because the zeros on the inner scale makes it past 2:40 a little bit past the halfway there so I'm going to go with about 37 degrees expecting engelke to come out just a little less than 180 here's my guy sliding on the vertex either I need to rotate this side this side doesn't matter I'm going to put this side on Ataxia never text so there we are at ease on the vertex there's my zero I know I'm not going to see the side right away but here it is over here hard to see but there it is and it is past the 170 but not all the way to the 175 I'm thinking maybe 174 173 somewhere in there same as I put 174 it was more open than a right angle I'm going to line up the bottom side with zero beginner scale by follow the inner scale until I get to the side coming out which is right here on the inner scale 190 pass a hundred all the way to 1:30 so maybe 1:28 or so is a good guest so I was pretty far off of my estimate 128 and in the last one angle f they were going to light it up it's a protractor lined up and it's looking at me like it is a right angle it is exactly 90° from the put 90 care 4842 I'm here we are just measuring the angles practice using a protractor who's all of these open up in this direction I'm just going to always lie Captain's bottom side is horizontal side with zero and always put the tea on the road text which means you're always going to be using the interstate all for you to say all open up in this direction so I can keep in mind you can just plus and minus 2 degrees I'm thinking this one's right at about 80° so anything 78 to 82 hey the next one you can go ahead and pause this and measure all six of these if you want and then just play it to see if you agree or you can keep doing it with me this one looks like it's going to be in between 50 and 60 I'm thinking at about 55 degrees small and Norm expecting a small number looking like it's about maybe 6 degrees facts about thinking 121° Jason Moore looks like a right angle and it is 90 degrees is a little more open than a right angle about a hundred degrees around a hundred that's the end of your workbooks for today so you had things 4142 those are done we're going to take a look at your homework password which was kh3 required for optional so this is page 3 it's a couple problems and we'll do a little bit of it together it says first thing is to find the measure of angle wxz so WX smaller angles within it so this is what the numbers that you're giving if you're trying to find WF who's going to be the side of it to get the answer we're going to do 36 + 42 and we end up with 78 degrees besides angle bad is 163 what you need to know where that I know is that's the big angle the whole thing here is 163 anglesea 80° they want you to figure out the measure of angle c a d a figure trying to figure out this part so this is an example where you're given angle angle is 163 degrees this little part is 27 + Target is unknown so we want to get the unknown part we're going to take the whole angle 163 and subtract the part we know to figure out the part we don't know 163 - 27 136 degrees and angle should have had a curved nose if they don't have it marked but I should have put a curve in so you're going to measure this angle write the degrees and then write the type of at the end of the city

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