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Williamsburg High School for Architecture and Design

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You are here: Home / Teacher Posts / Blue Books Due Monday

Blue Books Due Monday

December 13, 2013 By Ms. Terraferma

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Your Blue Book should contain the 7 videos & 5 short reflection questions.

50 Points for HW!! (Videos 35 points – Questions 15 points)

In your blue books you should have watched and taken notes on these videos

–Congruent Figures

-SSS Postulate

-ASA Postulate

-SAS Postulate

-SAA Postulate

-HL Postulate

-Using CPCTC

and Answered the five questions

1) What do we mean when we say “Two Triangles are Congruent”

2) Explain why the postulates for proving congruence are called short cuts.

3) Explain why AAA and SSA can not be used to prove two triangles are congruent.

4) Compare and Contrast: How are the SSS Postulate and the SAS Postulate alike? How are they different?

5) Error Analysis: Your friend thinks that the triangles shown below are congruent by SAS.  Is your friend correct? Explain.

[gview file=”https://www.whsad.org/wp-content/uploads/2013/12/photo.pdf”]

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About Ms. Terraferma

Ms. Terraferma is the 10th and 12th grade guidance counselor. She can be reached at 718-388-1260 x3311 or terraferma@whsad.org.

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