Find the measure of angle j.123°237°57°115°

For this case we must find the angle J of the triangle shown in the figure.

On the other hand, we know that the internal sum of the angles of a triangle is 180 degrees.

So:

Knowing that

Thus, the angle J is 57 degrees.

57 degrees

Option C

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

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1