Triangle LMN with vertices L(0, 3), M(3, 4), and N(1, 2): a) 180° rotation about the origin b) dilation with scale factor of 2 using the origin as the center

Step-by-step explanation:

Given

Required

Determine the new coordinates of L, M and N

Applying (a): 180 degrees rotation about the origin

When is rotated about 180 degrees, the new point becomes

So:

==>

==>

==>

Applying (b): Dilation of scale factor, 2

The formula to apply here is;

So:

becomes:

becomes:

Hence;

The new coordinates are:

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step-by-step explanation:

you have to multiply 1.53 by 12 so the equation is 12x1.53 and then that is your answer.

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step-by-step explanation: