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|dw:1396990102169:dw|
find the perimeter and area of that
do you know how to find the perimeter? Use the formula below. P = (w+l)*2
wht does I stand for
how did u get that
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well, it's P=2 * (2b+2b+3)
@robtobey and @sourwing
@hartnn help
P=2(b) + 2(b+3) P=2b+2b+6 P=4b+6
do u get it?
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yup
do you need help with the area?
|dw:1396990475795:dw|
how about that i got (x+3) (x+3) (x-2)
for perimeter it will be P=2(x+3)+2(x-2) P=2x+6+2x-4 P=2x+2x=6-4 P=4x=2
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soory it's a typo in the last line of my previous response, it's actually supposed to be P=4x+2
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