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The expression 2l + 2w is used to find the perimeter of a rectangle with length l and width w. What is the perimeter of a rectangle with length 14 cm and width 4 cm?

Respuesta :

irspow
p=2l+2w

p=2(l+w)  and you are told that l=14cm and w=4cm so

p=2(14+4)

p=2(18)

p=36cm
tdpuppies14
Perimeter = 2(l + w)
P= 2( 14 + 4)
P= 2 x 18
P = 36 cm

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