9th and 10th grade – May 11, 2016

Prayer song…and the wheel says… http://wheeldecide.com/index.php?c1=Flawless&c2=Greater&c3=If+we+are+the+Body&c4=Who+am+I&c5=My+God+is+an+Awesome+God&c6=Soul+on+Fire&c7=Happy&c8=You+Raise+me+Up&c9=Ave+Maria%28Celine+Dion%29&c10=Ave+Maria%28Andrea+Bocelli%29&time=5

GIVE Me Your Eyes https://www.youtube.com/watch?v=P5AkNqLuVgY

News: Work for 30 minutes per subject – then mark your time and move on to another subject. You may come back if you need to…TIME STARTS WHEN YOU START THE FIRST PROBLEM …PENCIL TO PAPER…getting ready does not count.I RECOMMEND YOU SET A TIMER.MATH TESTS = MONDAYSSCIENCE TESTS = FRIDAYSGEOGRAPHY TESTS = THURSDAYS for now…EVERY WEEK … NBQUIZ/quiz = ANY DAY GLOGS DUE EVERY MONDAY!!Tests may need to be on other days if we are not quite ready on that day.

Geometry

===============================Let’s grade HW(AON) then put on your GLOG!Any from the back of the book that are not already checked prior to class are wrong.

HW WAS: Cw = p.610 # 1-10Hw = p.610 # 11-20

Cw 1-101. Diameter BE or EB2. Arcs PQ,RS

4. x=456. no – AB is not perpendicular to CD so AB is not a diameter8. yes – AB is a perp.bisector of CD so AB is a diameter10. x=29Cw = -10 each

Hw grade: 11-2012. segs: AB,BC – given on pic

Arcs: AB,BC – theorem 11.6CACCAC!CACCAC = CORR.ARCS OF CORR.CHORDS ARE CONGRUENT

CACCAC!14. seg: AB,CD – given on pic

Arcs: AB,CD – CACCAC16. 40◦18. x=4020. x=15

So-5 each Questions? Cw? 1-10?7. don’t have equal pieces

5≠6Questions hw 11-20?11. sam x+7=3x+1

solve for x19. mad x+6=3x-8

solve for x20. lewis 4x=x+45 solve for xSess = show every single step = sess

Let’s grade – two separate grades: cw/hwREMEMBER – GLOGS – DUE Monday…else=0REMEMBER TO MARK EVERY 30 MIN.

CW=>HW=p.641 # 1-34 ((1-19 cw do now))You may ask questions!! Go!!Hints here:14. since AB is tangent to circle C…

The radius hits the tangent at a right angle…so you have a right triangle ABC…

Hyp=10 … … … Other sides are = 8 and rSo use Pythagorean theorem:

So 8^2 + r^2 = 10^2Now solve for r 17. AB and AD are tangent to circle C…So AB = AD So X = ?

26. use the formula for arc length:ARC LENGTH = (measure of arc/360)(2∏r)

So= (measure of arc/360)(2∏r)= (50/360)(2∏*3)……………………do pi last!!!= (50/360)(2*3*∏)= (0.833333…*∏) = 2.6179…. ≈ 2.62 inches!Ta-da!29. two angles are congruent…so…Their corresponding chords are congruent!!So x+5 = 8Solve for x!!30. diameter AD…right angle at C…So AB = DB…so…

31. chords AB = DE …so …

32. diameter AB goes thru C andRight angle where AB hits DE so…

33. diameter AB goes thru C andRight angle where AB hits DE so…

34. chord AD = chord EB so their arcs are congruent so arc AD = arc EBand both arcs contain arc AE = 55◦

and arc AB = 115◦so arc EC = ?THURSDAY = GO OVER THESE ANSWERSDO PROBLEMS AT BOARD IF NEEDED

FRIDAY = TEST 11.1-11.5NEXT WEEK = EXAM REVIEWHW FRIDAY = PAGE 649 # 1-17 SAW SAWIN SPIRAL SAW.Remember – FOR ALL CLASSES – to note every 30 minutes!!!option 1 = do 30 min on each class hw - start with math - then you must move on to another class…then come back if you need to…option 2 = there is no option 2!

Geography

WHERE AM I?https://geoguessr.com/world/play

4/29/16 = 9521 5/10 = 9083!

ASIA TOUR PRESENTATIONS:MADISONNATHANLEWISNOELLE ½ ?

Geography Exam Review: May 2016Asia = http://travel.nationalgeographic.com/travel/countries/asia-quiz/Europe = http://travel.nationalgeographic.com/travel/countries/europe-quiz/Africa = http://travel.nationalgeographic.com/travel/countries/africa-quiz/http://travel.nationalgeographic.com/travel/world-heritage/quiz/World Heritage =

http://travel.nationalgeographic.com/travel/world-heritage/quiz/

you must write each ? then each correct answer – do the ? on one page and the answers on another

asia 1-10?AnswersEurope 1-10?AnswersAfrica World

Biology

https://www.youtube.com/watch?v=XOcxhz6Msnk = ANDREA BOCELLI & DAVID FOSTER

HW was = study…TEST TOMORROW PAGE 409 = #4-8PAGE 411 = #1-8PAGE 415 = #1-11PAGE 417 = #16-21PLUS A BONUS

EXAM = CH 20-26 ONLY…MC…How to study?? Look below…

CH.20 = MARCH 10TH …ONLY THE MC…highlight the MC ? & study… WHAT WORKS FOR YOU??Highlighting?Flash cards?Have someone ask you the questions?Do what works for you!

===========================http://www.pba.org/education/homeworkhotline/A HOMEWORK HOTLINE…KHAN…DR.MATH…PURPLEMATH…DREXEL…

Lucy the Lobster says always be ‘prepared’…With a little clarified butter…hehehe

Leanne the Lemur says …stop whining - do all of your homework!!And keep that fossa away from me!!!!!!!!!

Frank the Fossa!

Tutorial:12. AB BC GIVEN IN PICTURE

AB BC IF 2 CHORDS ARE CONGRUENT THEN THEIR CORR ARCS ARE CONGRUENT = CACCAC

CACCAC = CORR ARCS OF CORR CHORDS ARE CONGRUENTARCS CONGRUENCE GIVES CORR. CHORDS CONGRUENCE