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Mathematics 7 Online
OpenStudy (anonymous):

@sammixboo

OpenStudy (anonymous):

OpenStudy (anonymous):

@sammixboo

OpenStudy (anonymous):

some one?

OpenStudy (anonymous):

i am here

sammixboo (sammixboo):

Ok give me a sec. Sorry was helping another user

OpenStudy (anonymous):

um they all have different perimeters and areas.

sammixboo (sammixboo):

Rectangulars can't be similar if one of the sides are equal to each other, so that means A isn't our answer neither is D

OpenStudy (anonymous):

I think b?

sammixboo (sammixboo):

Remember what scale factor is? Let's look at B. What is 3/2 and 8/7? Do they equal the same?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

so c?

OpenStudy (anonymous):

Hello?

OpenStudy (anonymous):

I need help

OpenStudy (anonymous):

will fan and medal

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