Unit 1, Lesson 15
Symmetry
Integrated Math 1
Practice
Problem 1
For each figure, identify any lines of symmetry the figure has.
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For each figure, identify any lines of symmetry the figure has.
In quadrilateral
Three line segments form the letter Z. Rotate the letter Z counterclockwise around the midpoint of segment
Lines
Sometimes reflecting a point over
Perpendicular lines l and m, intersecting at Point P. Line L goes through A, P and E. Line M goes through B and P. Points D and C are to the right of point M. Point D sits above L, Point C sits below L.
A
B
C
D
E
Here is triangle
Rotate 60 degrees clockwise around
Rotate 120 degrees clockwise around
Rotate 60 degrees counterclockwise around
Rotate 60 degrees clockwise around
Triangle P prime O prime G prime on an isometric grid. Point O prime faces downwards and to the left, P prime faces upwards, G prime faces downwards and to the right.
Triangle P prime O prime G prime on an isometric grid. Point O prime faces upwards and to the right, P prime faces downwards, G prime faces upwards and to the left.