MR.ANUMAPURAM'S MATH PAGE: 2015

Wednesday, December 23, 2015

IA-2 PREPARATION RESOURCE

My Dear Students!

Merry Christmas and Happy New Year-2016

Please watch here for the UPDATES for this posting for review of IA-2

ALL AT ONE PLACE FOR YOUR CONVENIENCE TO PREPARE IN A EASY WAY!!!!!!!

Prepare from the following especially for the open ended as well as multiple-choice questions:

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1)

REGENTS EXAMS REVIEW-2......... Properties of Parallel Lines

Video Link: http://youtu.be/H3w-CEX9cbg

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2)

REGENTS EXAMS REVIEW-6....... Midsegment Theorem, Side Cutter Thm, Medians Property

Video Links:
PART-A...........http://youtu.be/A-KbRdMiIKw

PART-B...........http://youtu.be/O9sZcZMpBCQ

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3)

CONGRUENCY OF TRIANGLES

Video Links:

PART-A-Congruency Problems-Proofs:( 1 to 4 ) http://youtu.be/kjYMI1BKpeI

PART-B-Congruency Problems-Proofs: ( 5 ) https://youtu.be/lleF8BrfMHQ

PART-C-Congruency Problems-Proofs: ( 6 to 7 ) https://youtu.be/xanpcPuWcsI

PART-D-Congruency Problems-Proofs: ( 8 ) https://youtu.be/Xm4wQTnZFkw

PART-E-Congruency Problems-Proofs: ( 9 to 10 ) https://youtu.be/BLOmklZgrzQ

MC TYPE-Congruency Problems- Multiple Choice Type: http://youtu.be/VfUsfTRWies

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4)

CONSTRUCTIONS at one place for your convenience:

1) Construction of Perpendicular Bisector & Angle Bisector: http://youtu.be/5zjd7VnWBxE

2) Construction of a Regular Hexagon inscribed in a Circle: http://youtu.be/RsoJk8d4Z9A

3) Construction of an Equilateral Triangle with the given line segment as one of its side:

https://youtu.be/mAA426tIjVw

4) Construction of an Equilateral Triangle inscribed in the given circle:

https://youtu.be/HDCK2m4Txic

5) The construction of a Square inscribed in a circle can be seen through the video from the following link:

https://youtu.be/AgHNCKMaRaE

6) Construction of Circumcenter and Circumcircle:

Please follow the video link: https://youtu.be/kGdCxFylzdg

7) Construction of Incenter and Incircle:

Please follow the video link: https://youtu.be/LK3GhrE9deE

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5)

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6)

UNIT-4-SIMILARITY AND DILATIONS- STUDYGUIDE for TEST(12-21-2015)

15) Similarity-Verification-SAS: https://youtu.be/oIzZ0sc_Ja0

16) TRANSLATION-REFLECTION-CONGRUENCY-PROOF: https://youtu.be/TbCEp3U8fZA

17) DILATION IMAGE ON COORDINATE PLANE: https://youtu.be/YQq3dUXZeNs

18) HEIGHT-SHADOW SIMILARITY PROBLEM: https://youtu.be/73ANY2xuv2k

MULTIPLE CHOICE QUESTIONS: 1 TO 5: https://youtu.be/qljeckvFQZg

MULTIPLE CHOICE QUESTIONS: 6 TO 10: https://youtu.be/Df2ugakvuSA

MULTIPLE CHOICE QUESTIONS: 11 TO 14; https://youtu.be/KCPQ9f7FNNU

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Thanks,

Mr.Anumapuram

Math Teacher

HAPPY HOLIDAYS!

Tuesday, December 22, 2015

PERFORMANCE TASKS of UNIT-4 - HELP

PERFORMANCE TASKS of UNIT-4 - HELP

1st Question:

2nd Question:

Watch the video: https://www.youtube.com/watch?v=dKwK94XVdp0

(Copy this link in the address bar and then click to watch the video)

3rd Question:

Thanks,

Mr.Anumapuram

HAPPY HOLIDAYS!

Friday, December 18, 2015

UNIT-4-SIMILARITY AND DILATIONS- STUDYGUIDE for TEST(12-21-2015)

UNIT-4-SIMILARITY AND DILATIONS- STUDYGUIDE for TEST(12-21-2015)

15) Similarity-Verification-SAS: https://youtu.be/oIzZ0sc_Ja0

16) TRANSLATION-REFLECTION-CONGRUENCY-PROOF: https://youtu.be/TbCEp3U8fZA

17) DILATION IMAGE ON COORDINATE PLANE: https://youtu.be/YQq3dUXZeNs

18) HEIGHT-SHADOW SIMILARITY PROBLEM: https://youtu.be/73ANY2xuv2k

MULTIPLE CHOICE QUESTIONS: 1 TO 5: https://youtu.be/qljeckvFQZg

MULTIPLE CHOICE QUESTIONS: 6 TO 10: https://youtu.be/Df2ugakvuSA

MULTIPLE CHOICE QUESTIONS: 11 TO 14; https://youtu.be/KCPQ9f7FNNU

Try to do without seeing after watching the videos. You can see the videos any number of times, but while writing you have to write without seeing. That is the only way of Practicing it.

Thanks,

C.Anumapuram

HAPPY CHRISTMAS HOLIDAYS!

Wednesday, December 16, 2015

HOMEWORK HELP for 4.7

HOMEWORK HELP for 4.7

Thanks,

Mr.Anumapuram

Monday, December 14, 2015

HOMEWORK HELP for HW-4.6

HOMEWORK HELP for HW-4.6

Please follow these classwork models to complete the Homework-4.6

Thanks,

Mr.Anumapuram

Friday, December 11, 2015

HOMEWORK HELP for 4.3

HOMEWORK HELP for 4.3

Thanks,

Mr.Anumapuram

Wednesday, December 9, 2015

HOMEWORK HELP for 4.2

HOMEWORK HELP for 4.2

Thanks,

Mr.Anumapuram

HOMEWORK HELP for 4.1

HOMEWORK HELP for 4.1

Thanks,

Mr.Anumapuram

Tuesday, December 8, 2015

HOMEWORK HELP for 3.7

HOMEWORK HELP for 3.7

Thanks,

Mr.Anumapuram.

HOMEWORK HELP for 3.1 & 3.2

HOMEWORK HELP for 3.1 & 3.2

Thanks,

Mr.Anumapuram

Thursday, December 3, 2015

STUDY GUIDE for TEST(12-04-2015)

NOTE: CHECK for VIDEO TUTORING THAT IS AVAILABLE for SOME PROBLEMS.

R_90°(x, y) ◦ T( x+h, y+k) ◦ r( x, y)_x-axismeans ….first to reflect w.r.to x-axis; next translate to h units right and k units up; and finally rotate 90°

TEST has 15 Multiple choice questions and 3 Open Ended Questions.

For MC questions prepare yourself including the DONOW(Regents Questions) below and

QUIZ(11-24-2015) which I have given back to you.

COMPOSITION OF TRANSFORMATIONS-1( For the above problem watch this video ):

https://youtu.be/YhOWeNsOWCo

COMPOSITION OF TRANSFORMATIONS-2( For the above problem watch this video ):

https://youtu.be/2gSA03P9go0

TRANSFORMATIONS-COORDINATE RULES

These rules apply when the rotations are in counterclock-wise direction:

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REFLECTION RULES:

1. x-axis.......(a, b) changes to (a,-b)

2. y-axis.......(a, b) changes to (-a,b)

3. y=x .......(a, b) changes to (b, a)

4. y=-x .......(a, b) changes to (-b, -a)

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ROTATION RULES:

5. R₉₀.......(a, b) changes to (-b, a)

6. R₂₇₀.......(a, b) changes to (b, -a)

7. R₁₈₀.......(a, b) changes to (-a, -b)

TRANSLATION RULES:

8. P( x, y )-----P’( x + h , y – k ) means P moves h steps to the RIGHT and P moves k steps DOWN.

9. P( x, y )-----P’( x - h , y + k ) means P moves h steps to the LEFT and P moves k steps UP.

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10. R_90°(x, y) ◦ T( x+h, y+k) ◦ r( x, y)_x-axismeans ….first to reflect w.r.to x-axis; next translate to h units right and k units up; and finally rotate 90°.

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Try to Remember them.

WISH YOU ALL THE BEST!

Mr.ANUMAPURAM

Tuesday, December 1, 2015

HOMEWORK HELP for HW-3.6

HOMEWORK HELP for HW-3.6

Please follow the model that is shown here to complete the homework; HW-3.6

Follow the above models to complete the HW-3.6

Thanks,

Mr.Anumapuram

Tuesday, November 24, 2015

HOMEWORK HELP for HW-3.4

Please follow the model that is shown here to complete the homework; HW-3.4

Follow the above models to complete the HW-3.4

Have nice and Happy Thanks Giving Break !

Mr.Anumapuram

Saturday, November 21, 2015

TRANSFORMATIONS-COORDINATE RULES

These rules apply when the rotations are in counterclock-wise direction:

__________________________________________

REFLECTION RULES:

1. x-axis.......(a, b) changes to (a,-b)

2. y-axis.......(a, b) changes to (-a,b)

3. y=x .......(a, b) changes to (b, a)

4. y=-x .......(a, b) changes to (-b, -a)

__________________________________________

ROTATION RULES:

5. R₉₀.......(a, b) changes to (-b, a)

6. R₂₇₀.......(a, b) changes to (b, -a)

7. R₁₈₀.......(a, b) changes to (-a, -b)

TRANSLATION RULES:

8. P( x, y )-----P’( x + h , y – k ) means P moves h steps to the RIGHT and P moves k steps DOWN.

9. P( x, y )-----P’( x - h , y + k ) means P moves h steps to the LEFT and P moves k steps UP.

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10. R_90°(x, y) ◦ T( x+h, y+k) ◦ r( x, y)_x-axismeans ….first to reflect w.r.to x-axis; next translate to h units right and k units up; and finally rotate 90°.

________________________________________________

Try to Remember them.

Thanks.

Monday, November 9, 2015

IA PREPARATION RESOURCE

Prepare from the following especially for the open ended as well as multiple-choice questions:

_________________________________________________________________________________

REGENTS EXAMS REVIEW-2......... Properties of Parallel Lines

Video Link: http://youtu.be/H3w-CEX9cbg

_________________________________________________________________________________________

REGENTS EXAMS REVIEW-6....... Midsegment Theorem, Side Cutter Thm, Medians Property

Video Links:
PART-A...........http://youtu.be/A-KbRdMiIKw

PART-B...........http://youtu.be/O9sZcZMpBCQ

_________________________________________________________________________________________

CONGRUENCY OF TRIANGLES

Video Links:

MC TYPE-Congruency Problems- Multiple Choice Type: http://youtu.be/VfUsfTRWies

_____________________________________________________________________________________________

CONSTRUCTIONS at one place for your convenience:

1) Construction of Perpendicular Bisector & Angle Bisector: http://youtu.be/5zjd7VnWBxE

2) Construction of a Regular Hexagon inscribed in a Circle: http://youtu.be/RsoJk8d4Z9A

3) Construction of an Equilateral Triangle with the given line segment as one of its side:

https://youtu.be/mAA426tIjVw

4) Construction of an Equilateral Triangle inscribed in the given circle:

https://youtu.be/HDCK2m4Txic

5) The construction of a Square inscribed in a circle can be seen through the video from the following link:

https://youtu.be/AgHNCKMaRaE

____________________________________________________________________________

____________________________________________________________________________

Construction of Circumcenter and Circumcircle:

Please follow the video link: https://youtu.be/kGdCxFylzdg

Construction of Incenter and Incircle:

Please follow the video link: https://youtu.be/LK3GhrE9deE

___________________________________________________________________

Thanks,

Mr.Anumapuram

Math Teacher