## Obj. 19 CPCTCOctober 30, 2013

Posted by Ms. Miller in Geometry.

Homework: IXL Proofs Involving CPCTC

## Obj. 18 – ASA, AAS, and HLOctober 28, 2013

Posted by Ms. Miller in Geometry.

Homework: Khan Academy Basic Triangle Proofs

## Obj. 17 Congruent Triangles, SSS, and SASOctober 24, 2013

Posted by Ms. Miller in Geometry.

Homework: IXL Congruent Triangles: SSS and SAS

## Obj. 16 Isosceles and Equilateral TrianglesOctober 22, 2013

Posted by Ms. Miller in Geometry.

Homework: Khan Academy Triangle Angles 1 or IXL Congruency in Isosceles and Equilateral Triangles

## Obj. 15 Triangle Angle RelationshipsOctober 18, 2013

Posted by Ms. Miller in Geometry.

Homework: Khan Academy Triangle Types and IXL Exterior Angle Theorem (do at least 12 problems)

## Reg. Geometry Unit 3 Test Review and SolutionsOctober 17, 2013

Posted by Ms. Miller in Geometry.

Unit 3 Test Review

Solutions

 1. ∠2 and ∠7 or ∠3 and ∠6 2. any pair of acute and obtuse angles 3. ∠4, ∠5, and ∠8 4. ∠2 and ∠6 and ∠1 and ∠7 5. $42\textdegree$ 6. $\mathrm{m}\angle FEB=125\textdegree$ 7. $\mathrm{m}\angle 2=135\textdegree$ 8. $3x+60+2x-15=180$ $5x=135$ $x=27$ 9. $80+\mathrm{m}\angle ACB+30=180$ $\mathrm{m}\angle ACB=70\textdegree$ 10. $9x=2x+63$ $7x=63$ $x=9$ 11. $\mathrm{m}\angle GFE=110\textdegree$ 12. $8x-17=6x+35$ $2x=52$ $x=26$ 13. B 14. $8x+2=90$ $8x=88$ $x=11$ 15. $6y+4>3y+16$ $3y>12$ $y>4$

Plus, 2 problems from the Unit 1 Test and 3 problems from the Unit 2 Test (I will pick 3 from problems 8, 13, 14, 17, 21, and 24).

## PAP Unit 3 Test Review and SolutionsOctober 17, 2013

Posted by Ms. Miller in Geometry.

PAP Unit 3 Test Review

Solutions

 1. ∠2 and ∠7 or ∠3 and ∠6 2. any pair of acute and obtuse angles 3. $a \parallel b$ 4. A 5. $\mathrm{m}\angle FEB=135\textdegree$ 6. $\mathrm{m}\angle 2=135\textdegree$ 7. $3x+60+2x-15=180$ $5x=135$ $x=27$ 8. The problem description is correct, the diagram is not. $80+\mathrm{m}\angle ACB+30=180$ $\mathrm{m}\angle ACB=70\textdegree$ 9. $\mathrm{m}\angle GFE=110\textdegree$ 10. $3x+60+x=180$ $4x=120$ $x=30$ 11. $x=80$ 12. $8x-17=6x+35$ $2x=52$ $x=26$ 13. B 14. $8x+2=90$ $8x=88$ $x=11$ 15. $6y+4>3y+16$ $3y>12$ $y>4$

Plus, 2 problems from the Unit 1 Test and 3 problems from the Unit 2 Test (I will pick 3 from problems 8, 13, 14, 17, 21, and 24).

## Obj. 14 Perpendicular LinesOctober 11, 2013

Posted by Ms. Miller in Geometry.

Homework: Khan Academy Inequalities in 1 Variable

## Obj. 13 Proving Lines ParallelOctober 9, 2013

Posted by Ms. Miller in Geometry.