Grade 11 Math: Reflections Worksheet
Explore reflections in the coordinate plane, including reflections across axes, lines, and points, with this comprehensive worksheet for Grade 11 math students.
Includes
Standards
Topics
Grade 11 Math: Reflections
Name:
Date:
Score:
Read each question carefully and follow the instructions to determine the reflections of the given figures.
1. What are the coordinates of the image of point A(3, -5) after a reflection across the x-axis?
A'(3, 5)
A'(-3, -5)
A'(-3, 5)
A'(5, -3)
2. A point P(x, y) is reflected across the line y = x. What are the coordinates of P'?
P'(x, -y)
P'(-x, y)
P'(y, x)
P'(-y, -x)
3. A reflection is a transformation that uses a line like a mirror to reflect a figure. This line is called the .
4. Reflecting a point (x, y) across the y-axis results in the image .
5. Given triangle ABC with vertices A(1, 2), B(4, 1), and C(2, 5). Find the coordinates of the vertices of the image triangle A'B'C' after a reflection across the line y = -1.
6. Plot the triangle with vertices D(-5, 2), E(-2, 6), F(-1, 2) on the coordinate plane. Then, reflect the triangle across the x-axis and plot its image D'E'F'.
7. A reflection is an isometry, meaning it preserves distance and angle measures.
True
False
Related Worksheets
Secants in Circles Worksheet
Explore properties of secant lines in circles, including the Secant-Secant Theorem and tangent-secant relationships, with this Grade 11 mathematics worksheet.
Secant-Tangent Theorem Worksheet
Explore and apply the Secant-Tangent Theorem to solve for unknown lengths and angles in circles.
Eccentricity of Conic Sections
This worksheet focuses on understanding and calculating the eccentricity of conic sections, including ellipses, hyperbolas, and parabolas, for Grade 11 students.
Transformations: Vertical and Horizontal Stretch and Shrink
Explore vertical and horizontal stretches and shrinks of functions with this comprehensive worksheet for Grade 11 math students.
Grade 11 Math: Rotations Worksheet
This worksheet focuses on understanding and applying geometric rotations in a coordinate plane for Grade 11 students.
Two-Column Proofs Worksheet
This worksheet provides practice with constructing two-column proofs for geometric theorems at a Grade 11 level, covering postulates, definitions, and theorems.
Finding Missing Sides Worksheet
Grade 11 Math worksheet focusing on finding missing sides in right triangles using the Pythagorean theorem and trigonometric ratios.
Distance Between Two Points Worksheet
Practice calculating the distance between two points on a coordinate plane using the distance formula.