Download presentation

Presentation is loading. Please wait.

Published byJustyn Prestridge Modified over 2 years ago

2
40 x 4x – 20 Solve. Warm up 1. 2y + 28 3y – 14° 2. 42

3
Questions over HW? Did you have hw?

4
Congruent triangles have 3 congruent sides and 3 congruent angles. The parts of congruent triangles that “match” are called corresponding parts.

5
In a congruence statement ORDER MATTERS!!!! Everything matches up.

6
Corresponding Parts of Congruent Triangles are Congruent

7
Complete each congruence statement. If ABC DEF, then BC ___ EF

8
Complete each congruence statement. If ABC DEF, then A ___ DD

9
Fill in the blanks If CAT DOG, then AC ___ OD

10
Fill in the blanks BAT MON T ___ _____ ONM _____ MO NM ____ NN ATB BA TB

11
Fill in the blanks BCA ____ ____ GFE EGF CAB

12
Complete the congruence statement. _____ JKN MKL

13
Complete the congruence statement. _____ CBD ABD

14
There are 5 ways to prove triangles congruent.

15
Side-Side-Side (SSS) Congruence Postulate All Three sides in one triangle are congruent to all three sides in the other triangle

16
Side-Angle-Side (SAS) Congruence Postulate Two sides and the INCLUDED angle (the angle is in between the 2 marked sides)

17
Angle-Angle-Side (AAS) Congruence Postulate Two Angles and One Side that is NOT included

18
Angle-Side-Angle (ASA) Congruence Postulate Two angles and the INCLUDED side (the side is in between the 2 marked angles)

19
There is one more way to prove triangles congruent, but it’s only for RIGHT TRIANGLES…Hypotenuse Leg

20
Your Only Ways To Prove Triangles Are Congruent NO BAD WORDS

21
3 markings you can add if they aren’t marked already

22
Overlapping sides are congruent in each triangle by the REFLEXIVE property Vertical Angles are congruent Alt Int Angles are congruent given parallel lines

24
Homework WS

Similar presentations

OK

1 1-9-15 Unit 7 Congruency and Similarity Proving Triangles Congruent (SSS, SAS, ASA, AAS, and HL)

1 1-9-15 Unit 7 Congruency and Similarity Proving Triangles Congruent (SSS, SAS, ASA, AAS, and HL)

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Download ppt on school management system Ppt on inhabiting other planets with water Ppt on human chromosomes disorders Free download ppt on report writing Ppt on clean india 1st grade ppt on main idea Ppt on biography of any english poet Ppt on renewable energy sources in india Ppt on indian textile industries in tanzania Ppt on acid bases and salts for class 10