3 years ago

If this rectangle is dilated using a scale factor of One-half through point B, what is the result?

Mathematics

1 answer:

emmasim [6.3K]3 years ago

6 0

Answer:

The dilation will create a similar rectangle with sides of half the length of the original rectangle

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Step-by-step explanation:

We are given that a unit vector A which lies in the xy-plane.

Unit vector:It is that vector whose magnitude is equal to 1.

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We have to find the unit vector.

x-component of unit vector= $A_x=\mid A\mid cos\theta$

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y-component of unit vector= $A_y=\mid A\mid sin\theta=1\times sin145=0.57$

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