Geometry 4-2 Triangle Congruence by SSS and SAS
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Last updated over 7 years ago
21 Nsɛmmisa
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Solve It! Are the triangles shown congruent?
Problem 1 Got It? Complete the proof on the canvas.
Problem 2 Got It?
Problem 3 Got It?
Compare and Contrast: How are the SSS Postulate and the SAS Postulate alike? How are they different?
Reasoning: A carpenter trims a triangular peak of a house with three 7-ft pieces of molding. The carpenter uses 21 ft of molding to trim a second triangular peak. Are the two triangles formed congruent? Explain.
Review Lesson 4-1: Two quadrilaterals are congruent as described in the congruence statement below.
Categorize the items to match corresponding angles and sides.
angle A
segment EF
segment BC
angle G
segment FG
angle E
segment AB
angle C
Review Lesson 2-2: Write the converse of the statement. Determine whether the statement and its converse are true or false. "If x = 3, then 2x = 6."
Review Lesson 2-2: Is the converse of the statement true or false? "If x = 3, then x² = 9."
Review Lesson 4-2: In △JHK, name the side that is included between ∠J and ∠H.
Review Lesson 4-2: In △NLM, name the angle that is included between side NM and side LN.
Reflection: Math Success