Draw and label Isosceles Triangle TUV with coordinates (-8, -8), (-5, -1), and (-2, -8)

1. TRANSLATIONS T U V Draw and label Isosceles Triangle TUV with coordinates (-8, -8), (-5, -1), and (-2, -8) What is the area of triangle TUV? _____________ What is the perimeter of triangle TUV? ________________ Translate vertex U to coordinates (0,4) Original x coordinate of U _____ New x coordinate of U ________ Difference in x coordinates _____ Original y coordinate of U ______ New y coordinate of U _________ Difference in y coordinates_____ Change in translated U coordinate (____, ____) Original x coordinate of T ____ Change in x coordinate _____ New x coordinate of T _____ Original y coordinate of T ____ Change in y coordinate ______ New y coordinate in T _____ T’s new coordinates __________ Original x coordinate of V ____ Change in x coordinate _____ New x coordinate of V _____ Original y coordinate of V ____ Change in y coordinate ______ New y coordinate in V _____ V’s new coordinates __________ OLD T __,__ NEW T __,__ OLD V __,__ NEW V __,__

2. REFLECTIONS COORDINATES: A (___,___) B (___,___) C (___,___) D (___,___) REFLECT ACROSS THE Y AXIS: WILL MOVE __________ REFLECT ACROSS THE Y AXIS: THE ___ COORDINATE _________ THE ________ REFLECT ACROSS THE Y AXIS: THE ____ COORDINATE __________ FROM ______TO ______ REFLECT ACROSS THE Y AXIS NEW COORDINATES: A (___,___) B (___,___) C (___,___) D (___,___) A B D C 5. REFLECT ACROSS THE X AXIS: WILL MOVE _______ REFLECT ACROSS THE X AXIS: THE ___ COORDINATE _________ THE __________ REFLECT ACROSS THE X AXIS: THE ____COORDINATE ____________ FROM ______ TO _______ REFLECT ACROSS THE X AXIS NEW COORDINATES: A (___,___) B (___,___) C (___,___) D (___,___)