Respuesta :
The steps to take to make sure he bought enough fence are
- Covert both sides to the same units.
- Compare the number of feet of fence he bought with the number of feet of fence he needs
The perimeter of the rectangular fence is 42 feets.
Properties of a rectangle.
- Opposite sides are equal.
- Opposite sides are parallel.
- The angles are right angle.
Therefore, two sides of the garden are 12 feet each long. The other two sides are 108 inches long.
The steps to take to make sure he bought enough fence is as follows:
- Covert both sides to the same units.
- Compare the number of feet of fence he bought with the number of feet of fence he needs.
Therefore,
108 inches = 9 ft
Therefore,
12 + 12 + 9 + 9 = 42 feet's.
He bought 40 feet fence. Therefore, he needs 42 feet's of fence which means the fencing will not be enough.
learn more on rectangle here: https://brainly.com/question/10612797
#SPJ2