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Mathematics 15 Online
OpenStudy (alexatiger):

Hi I'm gonna post a problem I had on a test; I have NO IDEA what it means: and btw it's a geometry question..

OpenStudy (alexatiger):

OpenStudy (jdoe0001):

it'd be nice if you post the specific one rather than the whole handout

OpenStudy (alexatiger):

The question has to do with dilations and stuff like that.

OpenStudy (fortytherapper):

Let's look at D. What's the length between S and R?

OpenStudy (alexatiger):

So I have to do the distance formula?

Directrix (directrix):

No. The distances are vertical and horizontal.

Directrix (directrix):

Look at the diagram and see if these lengths are correct. |dw:1460153640156:dw|

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