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Mathematics 19 Online
OpenStudy (anonymous):

Confirm my answer..?

OpenStudy (anonymous):

The coordinates of trapezoid EFGH are E(8, 8), F(8, 10), G(1, 6), and H(4, 1). The image of EFGH under dilation is E'F'G'H'. If the coordinates of vertex E' are (4, 4), what are the coordinates of vertex F'? (2, 6) (4, 6) (2, 5) (4, 5)

OpenStudy (anonymous):

I chose the last option as my answer. is it right?

OpenStudy (michele_laino):

hint: the factor of your dilation, is: 4/8= 1/2

OpenStudy (anonymous):

yeah so its right? because 4 is 1/2 of 8 and 5 is 1/2 of 10

OpenStudy (michele_laino):

that's right!

OpenStudy (anonymous):

thank you :)

OpenStudy (michele_laino):

:)

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