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Mathematics 17 Online
OpenStudy (anonymous):

Given the figures are similar, calculate the length of US

OpenStudy (anonymous):

OpenStudy (anonymous):

@dtan5457

OpenStudy (anonymous):

@jagr2713

OpenStudy (dtan5457):

To get the ratio. You know that one of the sides are 3:13.5

OpenStudy (dtan5457):

Which is the same thing as 1:4.

OpenStudy (dtan5457):

* 1:4.5

OpenStudy (dtan5457):

To get side US, just multiply 2 by 4.5

OpenStudy (anonymous):

9

OpenStudy (dtan5457):

Yes

OpenStudy (anonymous):

great could you please help me finish this worksheet? i have about 10 questions left I'm desperate

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