The figure is to be rotated 1/4 turn about point P.
What will be the distance from point P to point A' in the rotated figure?
A.
5 units
B.
6 units
C.
10 units
D.
12 units
http://static.k12.com/calms_media/media/1419500_1420000/1419553/1/6517e2dda3bd6acba40cb1be9db65c599f3e54a5/FGA_130921_1614034.jpg
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OpenStudy (anonymous):
@Compassionate
OpenStudy (anonymous):
@mathmate
OpenStudy (anonymous):
@ganeshie8
OpenStudy (anonymous):
@sleepyjess
OpenStudy (logan13):
wut u think
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OpenStudy (anonymous):
Yup, it's B
OpenStudy (mathmate):
@Music_me
Do you know why?
OpenStudy (anonymous):
I think so.
Sorry I took long on the response. I have lag
OpenStudy (mathmate):
When you rotate any figure around point P, the points lie on a circle with centre P.
That means that all points remain at the same distance from the centre of rotation, no matter what the rotation is.|dw:1433257677300:dw|
@Music_me
OpenStudy (anonymous):
Oh okie
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OpenStudy (anonymous):
So, counting diagonally from A to P will be 6 units, or something like that, rite?