Warm Up FIND THE ERROR IN THE PROOF

AND TELL HOW IT SHOULD BE FIXED!

Trash-ket-ballGet ready to show

some skill!

Unit 6 ReviewApril 23rd, 2015

TEAMS 3rdTHE GREATER THANS

• Allona• Omar• Kathya• Joseph• Leigha• Ahmad

THE EQUAL TOOS

• Maria C• Guery• Amber• Labria• Dagim

THE RADICALS

THE SOLUTIONS THE PROBLEM SOLVERS

• Rhayne• Almas• Justice• Morgan• Melene• Jazmine

• Thomas• Miya• Naiya• Tyrajah• Daron

• Brooke• Symon• Noah• Jordan• Sunny• Maria A

•How it works!

• 1 pt for getting the question right

• Group can choose between 1, 2, or 3 pointer shot

• Each team member must shoot before repeating

#1

Which of the following are NOT a postulate or theorem used to prove

triangles congruent?

A. AAA B. SSS C. ASA D. SSA

TRUE OR FALSE:

If MNO RST

Then MO = RS

#2

3446 a 3446 a 3446 a 3446 a 3446 a

What is the name of the congruence method that applies

ONLY to right triangles?

#314020

3 x

Each angle in an equilateral triangle

= ? 

#4

a)A triangle with NO congruent sides is called?

b)A triangle with ALL congruent sides is called?

c)A triangle with TWO congruent sides is called?

#5

Given <P ≅<R and PS ≅ RS what theorem could you use to prove the triangles congruent? What do you

have to add to the picture?

#6

Given ACD FTM, AD = 15, DC = 17, TM = 5x + 3. Find the value of x.

#7

The measure of the vertex angle of an isosceles

triangle is 110. What is the measure of a base

angle?

#8

Find x:

#9

#10

Given BC ≅ AD and BA ≅ CD

What does the CPCTC stand for?

#11

Write an expression representing the relationship between AC and MN.

#12

What postulate/theorem can be used to prove the triangles

congruent?

#13

What postulate/theorem can be used to prove the triangles congruent?

#14

What postulate/theorem can be used to prove the triangles congruent?

#15

What postulate/theorem can be used to prove the triangles

congruent?

#16

What postulate/theorem can be used to prove the triangles

congruent?

#17

What postulate/theorem can be used to prove the triangles congruent?

#18

Find x and y:

 

#19

( x + 25)◦

Find x and y:

 

#20

413200 yx

140◦

#21

413200 yx

Find the value of x

 

#22

413200 yx

The coordinates of the vertices of a triangle are K(2, 4), L(3, 1), and M(5,0). a. Find the coordinates of N, the

midpoint of KM , and P, the midpoint of LM

 

#23

413200 yx

The coordinates of the vertices of a triangle are K(2, 4), L(3, 1), and M(5,0).

  

#24

413200 yx

The coordinates of the vertices of a triangle are K(2, 4), L(3, 1), and M(5,0).

#25

413200 yx

Find the Error:

BONUS

413200 yx

HOMEWORK-PRACTICE TEST

• Do each question WITHOUT looking at the answer…

• Check the answers online on my website!http://rachelsawyer.cmswiki.wikispaces.net/Geometry MUST USE FIREFOX OR GOOGLE CHROME (does not

work in internet explorer)• Use your notes/quizzes to figure out what you

did wrong!

• Study!!!! STUDY!!! STUDY!!!!