3.2: Drawing Scaled Copies A B C D 1. Draw a scaled copy of...

3.2: Drawing Scaled Copies A B C D 1. Draw a scaled copy of either Figure A or B using a scale factor of 3. 2. Draw a scaled copy of either Figure C or D using a scale factor of frac{1}{2}.

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Transcript

00:01 Okay, so i see that you need help with these problems.

00:04 And so it says, draw a scaled copy of either figure a or b using a scale factor of three.

00:11 So with a scale factor of three, you have to have each side, so this is three, three, two.

00:20 And so then i have to have nine, nine, and six.

00:26 So it would be nine, nine, not nine, nine.

00:31 Nine does not go there.

00:33 It would be six, nine, nine.

00:39 And then i would just connect these two point areas.

00:44 So we could do one, two, three, four, five, six.

00:51 And then one, two, three, four, five, six, seven, eight, nine.

01:00 And then one, two, three, four, five, six, seven, eight, nine.

01:08 And then this.

01:13 Okay, so that is figure a.

01:17 And draw a scaled copy of either c or d using a scale factor of 1 1⁄2.

01:23 So when you're doing a scale factor of 1 1⁄2, you're really dividing stuff by two.

01:28 So then, so this is two.

01:31 This is one, two, three, four, five, six, seven.

01:35 This is one, two, three, four, five, six.

01:39 This is one, two, three, four, five...

Question

3.2: Drawing Scaled Copies A B C D 1. Draw a scaled copy of either Figure A or B using a scale factor of 3. 2. Draw a scaled copy of either Figure C or D using a scale factor of frac{1}{2}.

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