28ProvingAngleRelationshipsDay1.notebook October11,2016

Oct189:38AM

1011HonorsGeometryWarmup:CheckHW12. SymmetricPOC13. SubstitutionPOE/TransitivePOE14. SegmentAdditionPostulate15. TransitivePOC16. AdditionPOE17. SubtractionPOE18 a.b.Defofcongruentsegmentsc.AdditionPOEd.AB=AD+DBCB=CE+EBe.Substitutionf.Defofcongruentsegments19seebackofbook

21. a.Givenb.Defofcongruentsegmentsc.WA=AY,ZA=AXd.SegmentAdditionPostulatee.Substitutionf.Substitutiong.Substitutionh.WA=ZAi.Defofcongruentsegments

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20.Proof:

28ProvingAngleRelationshipsDay1.notebook October11,2016

Oct68:41AM

Oct1812:44PM

28ProvingAngleRelationshipsDay1.notebook October11,2016

Oct1812:44PM

Attachments

Chapter1Test.docx

Honors Geometry Chapter 1 TestName: ________________________

Score: ______ / 60pts

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Use exact answers unless otherwise specified. Remember to include units when appropriate. Show all work to receive full credit.

1. Circle the correct answer. Four lines are coplanar. What is the greatest number of intersection points that can exist? (1pt)A. 4B. 5C. 6D. 7

2. Write true or false. (1pt) If L is the midpoint of , then .__________________

For questions 3-5, use the figure at the right. (1pt for each blank)

3. Name five planes shown in the figure.

_______________ _______________ _______________

_______________ _______________

4. Name a line that is coplanar with and . ________________

5. Name the intersection of plane P and the plane that contains points B, D, F. __________________

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6. Find the precision for the measurement in. (1pt) _________________________________

7. Name the range for the actual measurement. (2pts) _________________________________

8. Find two possible lengths for if A, B, C are collinear, AC = 15.8 cm, and BC = 3.5 cm. (4pts)

____________

____________

9. Find the length of if S is between R and T, the length of is the length of , RS = 3x -3, and ST = 2x + 6. (4pts)

____________

10. Find y is S is the midpoint of , T is the midpoint of , RS = 6x + 5, ST = 8x - 1, and TU = 11y + 13. (4pts)

____________

11. Find all values of x that will make an obtuse angle given . (4pts)

_______________________

12. Find if bisects andbisects . (4pts)

_________________

13. Find if is complementary to, is supplementary to , and . (2pts)

_________________

14. Find y if , Y is in the interior of , , and . (2pts)

_________________

15. Find the length of if is the bisector of and LN = 3x + 2. (4pts)

_________________

For questions 16 and 17, use the coordinate grid. (4pts each)

16. Graph polygon ABCD with vertices A(4, 3), B(0, 3), C (-2, 2), and D(-5, 6). Then name polygon ABCD by its number of sides and classify it as convex or concave and regular or irregular.

17. Find the perimeter of polygon ABCD.

__________________________

18. Find the perimeter of regular triangle DEF if DE = 28 - 3y and EF = 2y +3. (4pts)

__________________________

Use the graph for questions 19, 20 and bonus. (4pts for #19,# 20)

19. Find the distance between A and B. __________________________

20. Find two possible coordinates of a point D _________________

on a line containing so that . _________________

Bonus: Find two values of y for C located at (1, y) and AC = 5. ____________ or ____________

CE

suur

CD

suur

3

3

8

AB

RS

1

3

RT

RT

RU

F

143

mFx

=+

mRST

ST

uuur

RSU

SU

uuur

TSV

1

m

1

2

2

3

3126

m

=

BS

XWXZ

^

uuuuruuur

WXZ

63

mWXYy

=-

413

mYXZy

=+

LM

ON

suur

LM

AB

BLLS

=

1

4

ADAB

=

SMART Notebook

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