Angle Bisectors-Cuts an angle in half
Small circles are used to show angles are equal.
There are 3 methods to make an angle bisector.
Method 1-use a compass
1-Sharp point on the vertex
2-make an arc that intersects both rays of the angle ,label those intersections
3-from the two new intersections make two more arcs
4-with a ruler draw a line from the arc intersection to the vertex
5-that line in your angle bisector
IF you followed the instructions you should have the picture on the top right.
Method 2-use a protractor
1-measure the angle measurement by 2
2-divide the angle measurement by 2
3-mark the halfway point using the protractor
4-use a ruler to connect the halfway point to the vertex
5-that is your angle bisector
Method 3-Paper Folding
1-fold one ray directly onto the other ray
2-the crease is the angle bisector
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Acute angle is less that 90°
Obtuse angle is more than 90° but less that 180°
19 comments:
Great job! you explained all the steps very clear and easy to understand. I like how you put pictures and video. Good job though!
Nice job! I like how you show the methods to make an angle bisector and the materials that you need. I like that you say the meaning of angle bisector.
Good job Hendrix! I liked how explained and gave the different methods of how to bisect an angle in half. But I think you should give a link to help them understand more. www.woodgears.ca/eyeball/index.html
Good Job Hendrix! I liked the way you explained it and like Jackie said you gave the different methods of how to bisect an angle in half. You might want to add a link next time but overall good job!! Keep up the good work!
Good job ! i liked how you had pictures and a video. I liked how you explained it too, but i think you need to add a link, here try this link http://www.free-training-tutorial.com/angles-games.html . Anyways, good job!
Nice job! I liked how you had pictures and I also liked how you have the things in our notes today on your scribe-post. Next time you might want to put a link, try this one http://www.mathplayground.com/alienangles.html .
Great job with your scribe post, I like how you divided it so it made more sense of what you were saying.
Good job! I liked how you added pictures and a video to your scribe post. You might want to add a link like this , http://www.innovationslearning.co.uk/subjects/maths/activities/year6/angles/game.asp .
Well done Hendrix! i like how you put the pictures and the video on your scribe post. And even the explanation is clear...Good job!
GOODJOB! Hendrix I really like that you explain everthing step by step and you add picture to make your work really stand out the only thing is change the important words to different color. Your video really make sense and it help me alot.
Nice job!Your scribe really makes sence to me because I can understand how you did it by explaining it step by step and you added picture about angle bisector. My only suggestion is change some word to different color just like what Carlo said.
Great job Hendrix! I liked how you explained how to use an angle bisector. I think this will be good for other people around the world so if they ever have any trouble on how to make an angle bisector, they can read your blog. But maybe to make the blog alittle more interesting you should of maybe added a good website for views to play on but anyways, good job!
I liked how you added a video and pictures to help but you should try to put a link next time, you should try this one: http://www.mathplayground.com/alienangles.html but overall you did a good job Hendrix!
Good job. You explain all the step and easy to understand, i like the way you put the picture and video.
Great job Hendrix! Your explanation you did is very clear, and I like how you made the pictures and put videos on it.Great job!
Great Job, I like the way you show the pictures and I like the video.
Great Job!I like the way you explained every it really make sense to me a lot great job keep up the good work:)
Good Job! I like how you explained the different methods. However, you should have put a link. Anyways, good job!
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