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5.2 Congruent Polygons with work
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Dec 84:14 PM
ACT Practice:If a number is chosen at random from the set {1, 2, 3, 4, ..., 12}, what is the probability that the chosen number is a factor of 12?
A. B. C. D. E. 1
Including Triangles!5.2 Congruent Polygons
Dec 84:29 PM
Proofs are back!!!
5.2 Congruent Polygons with work
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Oct 269:36 AM
5.2 Congruent Polygons/TrianglesSupplies: scissors, glue stick, highlighter/markers,
handoutsYou and a partner will share 1 handout with triangles on it. 1st: Cut out the triangles2nd: Match up the congruent triangles
3rd: Each partner will glue 4 pairs of triangles on their notes as 5.2 notes. Make sure you define what congruent triangles are.
4th: Then write a congruency statement and list all the corresponding parts for each pair of triangles.
Step 4 Example:Congruency statement:
Corresponding parts:
Oct 231:28 PM
After CutOut Activity is Complete: Grab your Chromebook and the link below:
Take notes on your own as you read, scroll down, and answer the 10 questions.
Screenshot your results and email the screenshot to me for a GRADE!
https://tinyurl.com/6sxsqlr
5.2 Congruent Polygons with work
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Oct 2710:20 AM
Congruent Triangles
Oct 303:11 PM
1. Given ∆ABC ≅ ∆DEF, DE = 10, EF = 13, DF = 16, and AC = 5x 8. Find x.
Practice2. ∆FGH ≅ ∆JKL. m G = (4x – 20)o, m J = 29o, and m L = 43o. Find x.
2y2 2y
y + 10
5.2 Congruent Polygons with work
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Oct 303:11 PM
1. Given ∆ABC ≅ ∆DEF, DE = 10, EF = 13, DF = 16, and AC = 5x 8. Find x.
Practice
Oct 303:11 PM
2. ∆FGH ≅ ∆JKL. m G = (4x – 20)o, m J = 29o, and m L = 43o. Find x.
Practice
5.2 Congruent Polygons with work
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Oct 208:14 PM
Example 3: Find x and y if ∆ABC ≅ ∆XYZ.
65
70
2y2 + 2y
A B
C
x2 4x
4y + 12X Y
Z
y 10
2y2 2y
y + 10
Oct 208:14 PM
Example 3: Find x and y if ∆ABC ≅ ∆XYZ.
65
70
2y2 + 2y
A B
C
x2 4x
4y + 12X Y
Z
y 10
5.2 Congruent Polygons with work
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Oct 244:37 PM
HW: Pg. 243:
A: 15, 17, 21, 23, 26 29
B: 3, 7, 9, 11, 13, 15, 17, 23, 26 29
C: 1 17 (o), 26 29
26.
28.