Categories Area Geometric Measurement and Dimension Pythagorean Theorem Similarity, Right Triangles and Trigonometry Base1 times Base2 = Area of Triangle Post author By mpershan Post date January 22, 2014 Lots to notice here, including the formula that the student is using for the area of a triangle. Share this:EmailPrint ← “They are not similar because you have to add different numbers…” → Fraction bar as an operation