Sagot :
To build a fence is perimeter so 45.5 x 2= 91
155 - 91= 64
Since that is still two sides you divide 64 by 2 and get 32.
Then area is l x w so 32 x 45.5= 1456
155 - 91= 64
Since that is still two sides you divide 64 by 2 and get 32.
Then area is l x w so 32 x 45.5= 1456
Answer with explanation:
Total Perimeter of the rectangular fence = 155 feet
→Perimeter of rectangle = 2 × [Length + Breadth]
→Length of rectangular fence = 45.5 feet
→155 = 2 × [45.5 +Breadth]
→155 = 91 + 2 × Breadth
→155 - 91 =2 × Breadth
→64 = 2 × Breadth
Dividing both sides by , 2 we get
Breadth = 32 feet
Area of pasture which is in the shape of rectangle = Length × Breadth
= 45.5 feet × 32 feet
=1456 square feet