Hey! There are 7 sides and 7 vertices on a Heptagon. Hope this helps!
Answer:
The length of the triangle is 22.
Step-by-step explanation:
Area = width*length
length = area/width = 198/9 = 22
So multiply 20000 by 0.35, and you get 7000 grams.
With a gram to pound conversion (about 1 gram = 0.022 pounds), you'll get
about 15.43 pounds...
44 peices are needed to surround the yard in fencing
