2. Let P, Q, and R be three points in the plane, and let P', Q', and R', respectively, be their images under an isometry

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2 Let P Q And R Be Three Points In The Plane And Let P Q And R Respectively Be Their Images Under An Isometry 1 (39.24 KiB) Viewed 38 times

2. Let P, Q, and R be three points in the plane, and let P', Q', and R', respectively, be their images under an isometry T. Show that the points P, Q, and R are collinear, with Q between P and R, if and only if the points P', Q', and R' are collinear, with Q' between P' and R'.