Respuesta :

choixongdong

Answer:

B. 26.65

Step-by-step explanation:

QRST is a parallelogram

so

QR = TS = 7

and

QT = RS = √[(6)^2 +(2)^2] = √40 = 6.3246

So the perimeter of parallelogram:

= 2(7) + 2(6.3246)

= 14 + 12.6492

= 26.65

Answer is B. 26.65