In δprq, the length of qr is 8 units. the length of mid-segment xy is units.

XY=4 units

Step-by-step explanation:

From the given figure, it is given that PQR is a triangle and X and Y are the mid points on the sides PQ and PR respectively. Also, XY is parallel to QR and the length of QR is 8 units, thus using the property that if the segment joining the mid points of the sides of the triangle is parallel to the third side of the triangle then the measure of that segment is half of the length of the third side.

Therefore,

⇒

⇒

Thus, the value of the mid segment XY is 4 units.

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

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are