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1 year ago

M'(-5-4) is the image of M after a 90°

Mathematics

1 answer:

AleksAgata [21]1 year ago

6 0

Step-by-step explanation:

Let coordinate of M(x, y)

we know,

image of M(x,y)-------M'(-y,x)

From question

(-y,x)= (-5,-4)

or, -y = -5 and x= -4

So, y=5 and x= -4

Therefore M(x,y)=M(-4,5)

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