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Daniel Math Academy · Grade 8 Math

Rotations about the Origin

Skill K.4 · Transformations · ★★☆ Medium

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Rotate each figure about the origin. Draw the image and write the coordinates of its vertices.

1. 1
   $90^{\circ }$ clockwise: 
2. 2
   $90^{\circ }$ counterclockwise: 
3. 3
   $90^{\circ }$ counterclockwise: 
4. 4
   $90^{\circ }$ counterclockwise: 

Daniel Math Academy · Grade 8 Math

Answer Key

K.4 Rotations about the Origin · ★★☆ Medium

1. 1$A^{\prime }(1,0)$, $B^{\prime }(-3,-2)$, $C^{\prime }(4,-4)$
2. 2$A^{\prime }(2,-3)$, $B^{\prime }(2,5)$, $C^{\prime }(-1,-3)$
3. 3$A^{\prime }(-4,0)$, $B^{\prime }(-2,-4)$, $C^{\prime }(-5,-4)$
4. 4$A^{\prime }(1,5)$, $B^{\prime }(4,-4)$, $C^{\prime }(-5,-5)$