Two lines m and n intersect at point P, forming a 40 angle. a. You reflect point B
Chapter 7, Problem 4(choose chapter or problem)
Two lines m and n intersect at point P, forming a 40 angle. a. You reflect point B across line m, then reflect the image of B across line n. What angle of rotation about point P rotates the second image of point B back to its original position? b. What if you reflect B first across n, and then reflect the image of B across m? Find the angle of rotation that rotates the second image back to the original position.
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