We left off on page 47...
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Angles in Circles pg 47
March 23-24 pg 55-61
Please watch the videos outlining the chord chord product theorem, the secant secant product theorem and the secant tangent product theorem.
The final video has examples of how to use all three For 03/23 please complete page 60 For 03/24 please complete page 61 Additional Resources
https://study.com/academy/lesson/segment-relationships-in-circles.html |
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Section Recap pg 62
You can find the rest of the rules, videos as well as Regents review in the Geometry Quarter III section. https://downstairsmath.weebly.com/quarter-3-g.html
March 25: Equations of Circles
Please watch the video to the right and complete questions 1, 2 and 4 on the accompanying sheet. There are also notes below.
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March 26
Please watch today's video which reviews homework. Below is an excerpt from an online textbook. Please complete pgs 629-630 questions 1-27 by Monday. I will post a video review of some of the questions tomorrow.
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March 27: Perfect Square Trinomial Review
Please watch this introductory video, we will be working with the Algebra I class for a few days as this topic overlaps both areas of math. I warned you last year not to forget completing the square!
There are a few questions for you to try at the end of the video. |
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March 30: Completing the Square Review
Today we will again share some time with Algebra I to review how to complete the square. Please complete questions 6, 9 and 10 independently. We will use this strategy to help us determine the equations of circles over the next few days.
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March 31: Putting Equations of Circles in Standard Form
Watch the accompanying video and complete questions 2, 4-7, 9 and 10 on the sheet below.
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April 1
Watch the accompanying video, then complete a kahoot with pin
0604297 or use this link kahoot.it/challenge/0604297?challenge-id=7b9371e8-035b-4869-9606-6f00a56563be_1585746246457 |
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April 2
There is no new video today. Please complete questions 8 and 10-16 on the regents review sheet found above in the March 31st section. Please note that all of these questions are taken from examinations given in the last 5 years. You can take today and tomorrow to complete these problems and email specific questions that you may have. If you have fallen behind a bit, which is understandable given our current method of learning, please start reviewing lessons starting from March 25 and work your way forward. I am happy to answer any questions you may have or go back to topics if you need assistance.
April 3
We are done with all the topics we need to cover on circles. Rather than start a new topic on a Friday, let's look at some useful resources.
Today, please explore the websites below, they are tools which you can use in the future to look up topics and study independently. We will be specifically using Math Open Reference quite a bit in our next unit on quadrilaterals. There is a video that guides you through the navigation process. https://mathopenref.com/ https://www.mathsisfun.com/ https://www.desmos.com/ https://www.mathwarehouse.com/ http://jmap.org/ https://www.nysedregents.org/geometryre/ |
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April 6: Review of Slope
A quick review of slope and why it is important in geometry. Please watch the video and complete all problems on the sheet below.
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April 7: Finding the Equation of a Line from a Graph
Last fundamental skill we have to know, new material starts tomorrow. Video is not me today.
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April 9: Converting to Slope Intercept Form
Please watch the video, and log in to your IXL account. The related questions will be in your Suggested Skills.
Please email questions if you have them! |
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April 10
Please watch the video on graphing in point slope form, then log in to IXL to practice.
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April 13: Parallel and Perpendicular Slopes
Please review the video on determining parallel and perpendicular lines on the coordinate plane, then log in to your IXL account and complete the suggested questions.
Please note that I messed up the end of the video, I edited out the error but it will take youtube a bit to take it out, the video should end around 13:46 |
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April 14: Equations of Parallel/Perpendicular Lines Through Points
Please watch the video for today and complete the suggested content on IXL. It is ok if you are working from behind, so if you have not completed the work from the past few days, please catch up. You will not be able to complete this assignment if haven't completed last week's work.
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April 16: Reviewing Vocab Related to Transversals
Normally I tell you to make sure that you watch the video first. Today since this is review, you may want to see if you can do the assigned task on IXL labeled
"Transversals: name angle pairs" If you have a hard time, it is in your best interest to review the video. |
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April 17: Classifying Quadrilaterals
Please watch the video and complete the suggested IXL assignment labeled
"Classifying Quadrilaterals" Please feel free to explore this site with related activities. Just be aware that there are some differences between US and UK definitions of these shapes... https://www.mathsisfun.com/quadrilaterals.html |
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April 20-April 21: Properties of Trapezoids
Please watch the accompanying video and complete the suggested IXL task
N.10 Properties of trapezoids There will be no new work tomorrow (April 21), but additional videos further explaining origins of trapezoid theorems presented today (April 20) |
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April 21: Supplemental Video on Trapezoid Theorems
No new written work today, although this video may help you complete the tasks given yesterday.
I have added the side splitter/triangle midsegment theorem to your suggested tasks as a review. |
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April 23: Properties of Parallelograms
This video should get you rolling on your new suggested IXL skill, there will be specific examples of these problems tomorrow. Below you will also find related notes and a link to Math Open Reference.
IXL: L (N.6) Properties of parallelograms LLK https://www.mathopenref.com/parallelogram.html ![]()
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April 24: Examples of Parallelogram Questions
The video today will go over some examples of the suggested skill yesterday on properties of parallelograms.
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April 27: Determining if a Quadrilateral is a Parallelogram
Please watch the video and complete the IXL suggested task
N.7 Proving a quadrilateral is a parallelogram |
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April 28: Properties of a Rhombus
Please watch the video and complete the related IXL task labeled
Properties of rhombuses There will be no new work given tomorrow, please use this time to catch up. You may want to review the midpoint formula if you have time. I have listed it as a suggested task on IXL Midpoint formula: find the midpoint |
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April 30: Properties of Rectangles and Squares
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Test Prep
You can find old tests here...
https://www.nysedregents.org/geometryre/ You can find answers and completed tests here... http://www.jmap.org/JMAP_REGENTS_EXAMS.htm There are also fully worked exams on youtube, there is an example to the right. To review individual topics... http://jmap.org/JMAP_RESOURCES_BY_TOPIC.htm#GEO |
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