Answer:
The dimensions of rectangular fence are 14 feet and 20 feet.
Step-by-step explanation:
We are given the following in the question:
Length of rectangular fence = 14 feet
Width of fence = (14+x) feet
Area of rectangular field = 280 square feet
Area of rectangular field =

Putting the values, we get,

Thus, the dimensions of rectangular fence are 14 feet and 20 feet.
It would b 9 x (-3^(x-1))
A + B + C = 180
<span>C = 180 - A - B </span>
The answer would be false because the number .8 can be 8/10 but it is rational and you can understand that. It would not be an irrational number.
Acute because all angles are less than 90 degrees