Introduction There are many ways to show that two triangles are similar, just as there are many ways to show that two triangles are congruent. The Angle-Angle.
Pick up U1L12 from the side shelf. Tonight’s HW: o HW #17 Pg. 123 #5-6 Pg. 127 #1-9, 11 Finish writing notecards (they will be checked on Monday)
1 STANDARDS 1,2,3 END SHOW PARAGRAPH PROOF 1 PARAGRAPH PROOF 2 PARAGRAPH PROOF 3 PARAGRAPH PROOF 4 Two column proofs may also be written as paragraph proofs.
2-6 Algebraic Proof p. 136 You used postulates about points, lines, and planes to write paragraph proofs. Use algebra to write two-column proofs. Use properties.
Chapter 2-4 & 2-5 Reasoning and Proofs. Lesson 5 MI/Vocab postulate axiom theorem proof paragraph proof informal proof Identify and use basic postulates.
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–4) Then/Now New Vocabulary Postulates: Points, Lines, and Planes Key Concept: Intersections.
Turn in all binders, Math Whiz Punch Cards and HW paragraphs on How and Why do we create things? What are the consequences? Bell Ringer – Worksheet p.
Over Lesson 2–5 5-Minute Check 1 In the figure shown, A, C, and lie in plane R, and B is on. Which option states the postulate that can be used to show.
Proving the Pythagorean Theorem Using Similarity
Proving triangle similarity using sas and sss similarity
Splash Screen
Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–4) NGSSS Then/Now New Vocabulary Postulates: Points, Lines, and Planes Key Concept: Intersections.
