Triangle MNO is rotated 180 using the origin as the center of rotation .Which sequence of transformations will produce the same
results?
2 answers:
180° rotation about the origin changes the signs of the coordinates.
(x, y) → (-x, -y)
It is a reflection over the y-axis and a reflection over the x-axis (in either order).
<em>You did not provide the options so hopefully you can figure out the answer based on the information I provided.</em>
Answer:
The transformation of the triangle MNO will be first a reflection respect to the x-axis and second a reflection over the y-axis.
Step-by-step explanation:
By definition a coordinate transformation from 180° rotation round the origen can be expressed as:
(x,y) ---> (-x,-y)
On the other hand, the coordinate transformation of the reflection over x- axis is:
(x,y) ---> (x,-y)
And the reflection over the y-axis of the this transformation is:
(x,-y) ---> (-x,-y)
That result the same transformation than the 180° rotation.
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Hope this helped you!
