As the pen is a triangle, the third side can either be the hypotenuse or a regular side. If the third side is the hypotenuse, it's length would be

feet. If the third side is a regular side, than it would be

≈12.689 feet. This means your third side can either be 17 feet long or 12.689 feet long.
So it must have side length √<span>16 = </span>4 cm<span> and diagonal </span>length 4√2 cm<span>.</span>
Answer:
-3/2
Step-by-step explanation:
y2-y1/x2-x1
7-4/3-5
3/-2
-3/2
Answer:
24
Step-by-step explanation: