Answer:
the answer is option A. Because if it is a parallelogram QR must be parallel to TS and QT must be parallel to RS
2x + x = 24
so x = 24/3 = 8 ft. (smaller length)
2x = 16 ft. (larger length)
full work: 400-40=360, 360/3=120 she used 120 chips in each pan.
hope this helps
<h2>Final Answer: 1/10</h2>
Alternate Forms:
Hope it helps