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Following program shows you how to calculate triangle area.
This program gets triangle base and height from user and calculates area and prints it using following formulaArea = base X height / 2
puts "Enter the base of triangle:"
triangleBase = gets.to_f
puts "Enter the height of triangle:"
triangleHeight = gets.to_f
areaOfTriangle = (triangleBase * triangleHeight) / 2
puts "Area of triangle is: #{areaOfTriangle}"
### Output:
Enter the base of triangle:
2
Enter the height of triangle:
3
Area of triangle is: 3.0
```
On By
Navya
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