### GIGAMIND

Folder:
113 Math
File:
113.027 Math - Area of a triangle and trapezoid

# Area of a triangle and trapezoid

Area of a triangle
- $$Area = \frac{1}{2} * base * height$$

Area of a trapezoid
$$Area = h * (\frac{b1 + b2}{2})$$
- b1 and b2 are the heights of each base (the parallel sides of the trapezoid)

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