7) J(1, 1), K(3, 2), L(4, 1) and M(6, 1), N(5, 2), P(2, 1) 8) E(0, -5), F(-1, -3), G(-4, -3), H(-3, -5) 10 10- 8 8 4 2 10 -8 -6 -4 -2 2 4 6. 8 10 10 -8 -6 -4 -2 4. 6 8 10 -2 -2 -4 -4 -6 -8 -8 -10 -10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 58E
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Related questions
Question
A(0, 0), B(1, 2), C(4, 2), D(3, 0) and
7) J(1, 1), K(3, 2), L(4, 1) and M(6, 1), N(5, 2), P(2, 1) 8) E(0, –5), F(-1, –3), G(-4, -3), H(-3, -5)
10
10
8
4
10 -8 -6 -4
6.
10
10-8 -6 -4
8 10
2.
-2
-2
8
6.
-2
-2
4
-4
-4
-6
-8
-8
-10아
-10-
In Exercises 3 and 4, describe a congruence transformation that maps AABC
to ΔΑ'Β'c".
3.
4.
AAY
-8
A
8 x
B
B'
-8
B
Transcribed Image Text:A(0, 0), B(1, 2), C(4, 2), D(3, 0) and 7) J(1, 1), K(3, 2), L(4, 1) and M(6, 1), N(5, 2), P(2, 1) 8) E(0, –5), F(-1, –3), G(-4, -3), H(-3, -5) 10 10 8 4 10 -8 -6 -4 6. 10 10-8 -6 -4 8 10 2. -2 -2 8 6. -2 -2 4 -4 -4 -6 -8 -8 -10아 -10- In Exercises 3 and 4, describe a congruence transformation that maps AABC to ΔΑ'Β'c". 3. 4. AAY -8 A 8 x B B' -8 B
Ex 2: Scale factor = 2 Center of dilation at (2, 0)
10
8.
4
2
10 -8 -6 -42
2
4.
8 10
-6
-8
-10
Rotational (point) symmetry: A shape has rotational symmetry when you can rotate
the shape less than 360 degrees and have it land on itself perfectly with no gaps or
leftover parts.
Rotational symmetry has Order and Magnitude.
Order:the number of times you can rotate it before reaching 360 (usually the
number of sides for regular shapes or number of points)
360
Magnitude: the degrees of each rotation
Magnitude
order
Examples:
Transcribed Image Text:Ex 2: Scale factor = 2 Center of dilation at (2, 0) 10 8. 4 2 10 -8 -6 -42 2 4. 8 10 -6 -8 -10 Rotational (point) symmetry: A shape has rotational symmetry when you can rotate the shape less than 360 degrees and have it land on itself perfectly with no gaps or leftover parts. Rotational symmetry has Order and Magnitude. Order:the number of times you can rotate it before reaching 360 (usually the number of sides for regular shapes or number of points) 360 Magnitude: the degrees of each rotation Magnitude order Examples:
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