# Problem: Triangle Area

Write a program that reads from the console a side and height of a triangle and calculates its area. Use the formula for triangle area: area = a * h / 2. Round the result to 2 digits after the decimal point using Math.Round(area, 2).

## Sample Input and Output

Input Output
20
30
Triangle area = 300
15
35
Triangle area = 262.5
7.75
8.45
Triangle area = 32.74
1.23456
4.56789
Triangle area = 2.82