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4 years ago

12

I need help with the coordinates

1 answer:

Margaret [11]4 years ago

5 0

F'=(8,7)
G'=(1,1)
H'=(4,8)

**tips: 270 counterclockwise=90 clockwise
if the question is 90 or 270 (counter)clockwise, just exchange the original x and y coordinates and check which area the point is changed to then apply the right sign (+/-) to the coordinates, and if the question is 180 (counter)clockwise, no need to exchange the original coordinates, just check the sign is alright :)

P.S. i hope you could understand what i m saying, cuz i m not a native english speaker so my english may not be good, sorry for that :p

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<u>Answer:</u>

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<u>Solution:</u>

Need to determine such value of t so that when it is multiplied by -1/3, we should get 4/3

That is we need to solve following expression for value of t.

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