To explain that under a reflection, is an
Answer to Problem 19CE
Yes, under a reflection an angle always mapped to a congruent angle.
Yes, a polygon is always mapped to a polygon under reflection.
Explanation of Solution
Given information:
The given statement is that under reflection is an angle always mapped to a congruent angle and a polygon always mapped to a polygon with same area.
Yes, under a reflection an angle always mapped to a congruent angle because in reflection the direction of quantities changes but not the magnitude. Hence, transformed image of an angle has same measurement therefore an angle always mapped to a congruent angle under reflection.
Yes, a polygon is always mapped to a polygon under reflection because under reflection any figure does not changes its shape and size, only changes its orientation.
Chapter 14 Solutions
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