G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
Do Now: Given triangle ABC, with AB=23, BC=17, and AC=35....
a) Determine if it makes a triangle
b) If so, order the angles smallest to largest.
CUBE!!!! and draw a picture....
Complete the G.5 Quiz
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
G.6 Lesson 1 - Corresponding Parts of Congruent Triangles
Learning Target - by the end of the day I will be able to
determine corresponding parts of congruent triangles given a
congruence statement or figure and will be able to use these
relationships to determine missing information. I will do this by
working a series of problems as a class before completing an exit
ticket with at least 2 of 3 questions answered correctly.
SOL G.6
Homework - Complete Worksheet
G.6 The student, given information in the form of a figure or statement, will prove two triangles are congruent, using algebraic and coordinate methods as well as deductive proofs.
Corresponding Parts of Congruent Triangles are Congruent (CPCTC)
Congruent Triangles ­ two triangles that are the same shape and size.
Corresponding Parts ­ angles or sides that are in the same relative position in both triangles.
E
B
F
A
C
D
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
List the 6 corresponding parts...
nt
D
W
R
A
S
Algebra and Congruent Triangles...
E
B
A
3x­10
C
D
2x+15
ce
uen
gr
Con
H
F
e
tem
sta
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
3.
November 11, 2016
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
G.6 Lesson 1 Corresponding Parts of Congruent Triangles.notebook
November 11, 2016
G.6 Lesson 1 - Corresponding Parts of Congruent Triangles
Learning Target - by the end of the day I will be able to
determine corresponding parts of congruent triangles given a
congruence statement or figure and will be able to use these
relationships to determine missing information. I will do this by
working a series of problems as a class before completing an exit
ticket with at least 2 of 3 questions answered correctly.
SOL G.6
Homework - Complete Worksheet
G.6 The student, given information in the form of a figure or statement, will prove two triangles are congruent, using algebraic and coordinate methods as well as deductive proofs.
Exit Ticket:
2. Given: ∆ABC≅∆FGH, find m∠A
A
G
1. Write a congruence statement for these two congruent triangles.
F
A
E
H
C
C
B
G
3. Given: ∆ABC≅∆FGH, find m∠A
A
G
70
H
C
65
B
F
70
65
B
F