Circumference = πD
30π = πD
D = 30 inches
Answer: 30 inches
Since .68 is 68/100, you can simplify to 17/25.
Answer:
50 feet
Step-by-step explanation:
We have to find the perimeter of the fence surrounding the garden.
2l+2w
2(15) + 2(10)
30 + 20
= 50
50 feet will be needed.