Four point two-hundred ninety three
Elaborate more on your question! Include details that we don't know.
after subtracting the two numbers which would equal 207 you round which would 210
So basically... you divide the 3 to 2 and that's how you get the decimal. The decimal is... 0.666666666667
To find h, divide the area by the base:
h = 2442 / 12 = 203.5 km.
