To find the new location of point B after a translation of 5 units right and 4 units up, we add the translation values to the original coordinates of B:
New coordinates of B = (2 + 5, 1 + 4) = (7, 5).
To find the new location of point B after a rotation of 180° around the origin, we negate the x and y coordinates of B:
New coordinates of B after rotation = (-7, -5).
Where is point B(2,1) after a translation of 5 unit right, then 4 units up, followed by a rotation of 180°
around the origin.
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