What are the dimensions if the poster is enlarged by a factor of ?
1) 12 ft by 30 ft
2) 2 ft by 5 ft
3) 6 ft by 15 ft
4) 5 ft by 12 ft

a. is correct

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

24 units

step-by-step explanation: