Page 80 - Math Course 2 (Book 2)
P. 80
Transformations: Reflected Images
Skill Practice!
Draw the image of each figure under a reflection in line ℓ.
1. 2.
COORDINATE GEOMETRY Graph each figure and its image under the given reflection.
3. △ABC with vertices A(–3, 2), B(0, 1), 4. trapezoid DEFG with vertices D(0, –3) E(1, 3),
and C(–2, –3) in the origin F(3, 3), and G(4, –3) in the y-axis
5. parallelogram RSTU with vertices R(–2, 3), S(2, 4), 6. square KLMN with vertices K(–1, 0), L(–2, 3),
T(2, –3) and U(–2, –4) in the line y = x M(1, 4), and N(2, 1) in the x-axis
Determine how many lines of symmetry each figure has. Then determine whether the figure has point symmetry
7. 8. 9.
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