Answer:
Make it shorter so i can help you
Step-by-step explanation:
62.4% I think Because you move the decimal over 2 places.
Answer:
Perimeter = 4.71 ft
Explanation:
Diameter = 3 ft
Radius (r) = 3/2 = 1.5 ft
Since, the figure is a half circle, it's perimeter will be = 2π*r/2 = π*r
Thus, perimeter = π*(radius) = 3.14*1.5 = 4.71 ft