Download presentation
Presentation is loading. Please wait.
Published byJemimah Johnston Modified over 5 years ago
1
Symmetry Objective: To identify reflectional (line), rotational, and point symmetry using reflections and rotations.
2
Symmetry Symmetry: a figure has symmetry if there is and isometry that maps the figure onto itself. Reflectional symmetry (line symmetry): a type of symmetry for which there is a reflection that maps a figure onto itself. The reflection line is the line of symmetry. The line of symmetry divides a figure with reflectional symmetry into two congruent halves.
3
Symmetry Rotational symmetry: the type of symmetry for which there is a rotation of or less that maps a figure onto itself. Point symmetry: the type of symmetry for which there is a rotation of that maps a figure onto itself.
4
EX: Tell what type(s) of symmetry each figure has.
1. 2.
5
EX: Tell what type(s) of symmetry each figure has
3. 4.
6
EX: Tell what type(s) of symmetry each figure has.
5. 6.
7
MATH IXL L11
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.