Lesson 1.1.5: Points of COncurrencies |
For this lesson there are 9 steps for you to take. Scroll down and do each step one-by-one. The instructions under each step will help clarify exactly what you need to do, so please read all the instructions.
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Here is the worksheet for Lesson 1.1.5
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1.) Video: Targets and Vocab
Watch the video and copy the notes including the Lesson Number, Lesson Title, and Targets. |
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2.) Investigation: Construct 3 Perpendicular Bisectors
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3.) Video: Constructing 3 Perpendicular Bisectors
Watch this video to see exactly what we get when we construct 3 perpendicular bisectors. I introduce a word at the end of the video. Make sure you write down the definition in your notes. |
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6.) Video: Incenter Construction
Watch this video to see how I constructed an incenter. One thing I forget to do in the video is to label the point of concurrency. Please label yours. |
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7.) Write the steps to construct an incenter
In your notes, state precisely the steps from our construction of the incenter. ( I only have two steps).
In your notes, state precisely the steps from our construction of the incenter. ( I only have two steps).
8.) Video: Why do we call it an incenter and a circumcenter?
Watch this video and follow along as we investigate where these names came from. Make sure to do the same constructions I do :) |
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9.) Exit Ticket
Think about this question and write the answer in your notes.
How can you use what you learned in part 8 of this lesson to find the center of a circle if the center is not shown?
When you have your answer written down, raise your hand and share it with me. A high five is on its way :)
Think about this question and write the answer in your notes.
How can you use what you learned in part 8 of this lesson to find the center of a circle if the center is not shown?
When you have your answer written down, raise your hand and share it with me. A high five is on its way :)