What type of transformation is shown in this image? https://learning.k12.com/content/enforced/437405-COF_ID125380/Picture1.png?_&d2lSessionVal=e9vZpdUhKS5XqbYYgByIuexAf A. reflection B. rotation C. translation
@SmokeyBrown
Looks like a rotation around point Q to me
What is the angle of rotation for the polygon shown? https://learning.k12.com/content/enforced/437405-COF_ID125380/Picture2.png?_&d2lSessionVal=e9vZpdUhKS5XqbYYgByIuexAf A. The polygon does not have rotation symmetry. B. 180° C. 270° D. 90°
Well, from smallest to largest rotation: 90 degrees would be like turning the rectangle on its side, but that puts in a completely different position. 180 degrees would be like turning the rectangle upside-down, and this does put it in the same position. 270 degrees puts the rectangle in the same position as 90 degrees
|dw:1534521656623:dw| something like this
SO IT's 270 correct ?
Not quite, a 270 degree rotation would actually turn the rectangle on its side. For rotational symmetry, the shape has to be in the identical position after the rotation
OH MY MISTAKE IT'S 90
i might be wrong
am i ?
Sorry, but the 90 degree rotation actually puts the rectangle in the same orientation as the 270 degree rotation
Notice that the original rectangle is laying horizontal. But the 90 degree and 270 degree rotations both place the rectangle in an upright position.
ok it's either A or B
C and D is out of the question
it's 180
because
A is wrong
is that correct ?
hey buddy just saying if you have multiple qustions post them separately so that the person can get all the medals they deserve. As for the question itself im not sure
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