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Mathematics 17 Online
OpenStudy (leenathan):

http://prntscr.com/dju3ir

OpenStudy (leenathan):

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OpenStudy (leenathan):

all ik is that one is way smaller than the other

OpenStudy (tkhunny):

Measure the length of AB and of A'B'. What do you get?

OpenStudy (leenathan):

the bigger one is 10 the smaller is 5

OpenStudy (leenathan):

so is it half?

OpenStudy (tkhunny):

There is your shrink ratio. 5 / 10 = 1/2 - Perfect.

OpenStudy (tkhunny):

A dilation that is less than one is a little funny.

OpenStudy (leenathan):

so its c cuz thats the only one that has 1/2

OpenStudy (leenathan):

i mean b

OpenStudy (tkhunny):

Try the other tow sides, to. AC vs A'C' BC vs B'C' If it is a dilation, you should get ALL the same ratios. Finally, how to you get from quadrant I to Quadrant III with a rotation.

OpenStudy (tkhunny):

Yup. You totally got it. Good work!!

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