The area of a triangle can be found using the formula 1/2bh, where the variable b represents the value of the base and the variable h represents the value of the height.
If we plug in the given values into this formula, we get:
(1/2)(5m)(12m)
When we simplify this expression, we get:
30 m^2
Therefore, your answer is 30 m^2.
Hope this helps!