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Math Extra Practice Pages for Tuesday

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good morning this is Tuesday video for your math extra practice packet so we're working on the extra practice packet know workbook this week and yesterday you did the first white pages 39 and 40 and this is reviews of angled the inner or the outer scale when you met a little tricky to figure out at first but you're probably pretty good at it now it says decide which scale you would use to measure each angle fill in the blanks with inner scale or outer scale decide on this is identify where the side of the angle is passing through 0 which they'll do so if we look at this angle here's the side that's you inner scale zeros on the interstate I'll we need to continue using the interstate router sales can you move to the next one here's the side of the angle is passing through the 0 right 0 is on the outer scale look for where is it passing through 00 right here and that's all needs out side outer scale we're talking to zero here it is stopping 30 right here and. Zeros on the inside the inner scale would follow that inner scale all the way around 270 if we were measuring but it's a nurse where is the 0 here it is over here on the interstate Hill powder scale on the outside of the outer scales measure 39 mile moving on to page 40 page 40 write the measure of each angle in degrees State whether it is an acute meaning less than 90° or obtuse meaning is greater than 90 but less than 180 save it and measure it exactly in a proton place on it to write the type of angle and the first thing you're going to have to do is decide which is it in ER or outer so just like before where is that zero Z-Ro it's on the interstate will this site has happened to the interstate I-10 so I need to follow the inner scale all the way around till I see the other side between 1:20 and 1:30 on the interstate and it looks like it's exactly in the middle between 120 and 135 degrees 125 degrees you're thinking is it a cute less than 90 or obtuse greater than 90 less than 180 and that would be next one take me to side inner or outer scale where does the zero pass through there it is inner self to follow the inner scale up until I see the other side 30 between 30 and 40 and again about right in the middle 34 35 35 degrees 2 degrees and still have correct answer and is it a cute or obtuse Which is less than 98 Play One More angel you are you are so First Bank inner or outer space to zero a traffic stopping to zero on the outer door. until we see the other side there it is beside his passing right through a hundred degrees on the outer scale it's a hundred degrees and

Uploaded by Abigail Maeder.

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Math Extra Practice Pages for Tuesday

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