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Mathematics 20 Online
OpenStudy (anonymous):

What is the perimeter of this rectangle? km rectangle labeled 17 kilometers by 4 kilometers.

OpenStudy (anonymous):

I just explained this to you :o

Mehek (mehek14):

17 + 17 + 4 + 4

OpenStudy (anonymous):

And you got the final answer as well

OpenStudy (anonymous):

yea

Mehek (mehek14):

|dw:1434060995053:dw| add up all the sides

OpenStudy (anonymous):

but theres a triangle

Mehek (mehek14):

then attach a pic of it

OpenStudy (anonymous):

|dw:1434061088425:dw|

OpenStudy (anonymous):

Same thing applies for triangle, add up all the sides for perimeter.

OpenStudy (anonymous):

I should clarify by saying for all 2 d shapes :)

OpenStudy (anonymous):

:D

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