13) Find the value of x for the trapezoid below
12
4x
16.5
30
21
Your answer

x = 2

Step-by-step explanation:

The side is split by the midpoint, so each section is the same length.

4x = 8 | Given

x = 2 | Divide sides by 4

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