## Ask Singapore Homework?

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Use the formula m1 x m2 = -1

After that use substitution method.

After that use substitution method.

Date Posted:
5 years ago

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Using the same method as part (i)

There's another method where u can use the midpoint of the rectangle since the midpoint is all the same.

There's another method where u can use the midpoint of the rectangle since the midpoint is all the same.

Date Posted:
5 years ago