11. you are asked to put a v-shaped roof on a house. the slope of the roof is 53°. what is the measure of the angle needed at the vertex of the roof? (hint: you are given the base angles, and you need to find the vertex angle.)

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

7

step-by-step explanation:

the answer would be 7