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Mathematics 22 Online
OpenStudy (anonymous):

Geometry Help please

OpenStudy (anonymous):

Are the following figures similar? Rectangles ABCD and EFGH are shown. BC equals 50, CD equals 20, FG equals 42, GH equals 12. Angles ABC, EFG, BCD and FGH are marked congruent. Yes; the corresponding angles are congruent No; the corresponding angles are not congruent Yes; the corresponding sides are proportional No; the corresponding sides are not proportional

OpenStudy (anonymous):

OpenStudy (unanimoose):

Do you know what it means for a figure to be similar? And please stop tagging everyone.

OpenStudy (anonymous):

yes I do know what it means

OpenStudy (anonymous):

The only way to get help on this site is to tag someone

OpenStudy (unanimoose):

Well then they have to have the same ratio, so let's first find the ration of 50 and 42 and then apply it to the other sides. Do you know how to find the ratio?

OpenStudy (unanimoose):

Yes buy you don't need to tag everyone all at once.

OpenStudy (anonymous):

Okay lol, its just I have posted many questions and no one ever comes.

OpenStudy (unanimoose):

Well do you know how to find the ratio fo 50 and 42?

OpenStudy (anonymous):

help

OpenStudy (unanimoose):

@jimmy.smircerbutt Please don't post your question in someone else's post, it is very rude.

OpenStudy (unanimoose):

Post your own question in the "Ask a question" box.

OpenStudy (anonymous):

ok fine god

OpenStudy (unanimoose):

Back to the question, do you know how to find the ratio?

OpenStudy (anonymous):

im sorry plz no report

OpenStudy (anonymous):

Yes

OpenStudy (unanimoose):

Ok, how?

OpenStudy (anonymous):

plz dont report me

OpenStudy (unanimoose):

Ok I won't . . . please go now.

OpenStudy (anonymous):

oh ok

OpenStudy (unanimoose):

To make things easier, we divide 50 and 42. Which rounds to 1.2. Do you know what to do now to see if that and 20 and 12 have the same ratio?

OpenStudy (anonymous):

Sorry internet crashed

OpenStudy (unanimoose):

It's all good.

OpenStudy (anonymous):

No im lost at that point, please explain

OpenStudy (unanimoose):

Ok, so we divided 50 and 42 and the outcome rounded to 1.2. This is our RATIO. Let's put an example.

OpenStudy (unanimoose):

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