Write a Ruby program which accept the radius of a circle from the user and compute the parameter and area
- برمجة روبي
- برمجة
- 2021-08-28
- mhanasmh00489829403
الأجوبة
Ruby Code:
radius = 5.0
perimeter = 0.0
area = 0.0
print "Input the radius of the circle: "
radius = gets.to_f
perimeter = 2 * 3.141592653 * radius
area = 3.141592653 * radius * radius
puts "The perimeter is #{perimeter}."
puts "The area is #{area}."Output:
Input the radius of the circle: The perimeter is 31.41592653. The area is 78.539816325.
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