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**rogerwaters****Member**- Registered: 2013-11-02
- Posts: 85

Hi, I need help with this transformation lesson. I'll post 5 at a time.

1. An angle changes in size as it undergoes a dilation.

A False

B True

2. A line segment usually decreases in size under contraction.

A False

B True

3. There can only be one obtuse angle in a triangle.

A False

B True

4. If a figure is reflected across the x-axis it is congruent to the original figure.

A False

B True

5. A figure derived from a previous figure by rotation, translation or dilation will be congruent to the original figure.

A False

B True

I think there are things in my story that have helped my creativity. Your father being killed, for instance, is one of the best things that could happen to a kid if he's going to write poetry or songs.

-Roger Waters

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 97,158

Hi;

1) A

2) I would say B.

3) B

4) B

5) A

**In mathematics, you don't understand things. You just get used to them.**

**If it ain't broke, fix it until it is.**

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