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Mathematics 21 Online
OpenStudy (anonymous):

What is the perimeter of the figure? 160 in. 180 in. 200 in. 220 in.

OpenStudy (anonymous):

OpenStudy (anonymous):

u must add all to get the perimeter @Deadroc9

OpenStudy (anonymous):

\[60+(20\times5)+(10\times2)=?\]

OpenStudy (anonymous):

solve it @Deadroc9

OpenStudy (dtan5457):

@Deadroc9 we did the area before which is more complex than this. add all the sides here. remember that the lines resemble what lengths are the same if there's one line and a number, all lines labeled with that one line are the same length etc etc

OpenStudy (anonymous):

160?

OpenStudy (anonymous):

nope @Deadroc9

OpenStudy (dtan5457):

60+100+20?

OpenStudy (anonymous):

180

OpenStudy (dtan5457):

good job

OpenStudy (anonymous):

great!

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