1-1a
DESCRIPTION
(over Lesson 6-4). 1-1a. http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8. Slide 1 of 2. (over Lesson 6-4). 1-1b. http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8. Slide 1 of 2. Vocabulary. 1) _________ 2) ____. - PowerPoint PPT PresentationTRANSCRIPT
Slide 1 of 2
(over Lesson 6-4)
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Slide 1 of 2
(over Lesson 6-4)
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Right Triangles Right Triangles
You will learn to use tests for _________ of ____ triangles.
1) _________
2) ____
congruence right
hypotenuse
legs
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Right Triangles Right Triangles
In a right triangle, the side opposite the right angle is called the_________.hypotenuse
hypotenuse
The two sides that form the right angle are called the ____.legs
leg
leg
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Right Triangles Right Triangles
Recall from earlier this unit, we studied various ways to prove triangles to becongruent:
In 8-1, we studied two theorems
and
A
B
C R
S
T
A
B
C R
S
T
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Right Triangles Right Triangles
Recall from earlier this unit, we studied various ways to prove triangles to becongruent:
In 8-2, we studied two theorems
and
R
S
TA
B
C
R
S
TA
B
C
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Right Triangles Right Triangles
The theorems mentioned in this unit, were for ALL triangles.So, it should make perfect sense that they would apply to right trianglesas well.
Theorem
8-2
HL Postulate
If the hypotenuse and a leg on one right triangle are congruent to the hypotenuse and corresponding leg of another right triangle, then the triangles are congruent.
A
CB
D
FE
DEFABC
http://yourcharlotteschools.net/Schools/PCHS/Pellegrino_site/Chapter6Section5.ppt#262,8
Practice
• Are the following triangles congruent?
A
B
C
D E
F
Practice
• Are the following triangles congruent?
Homework
Work Packet: HL