The area of a triangle is half the product of its base and height. But did you know where did the formula come from? Let us discuss it in this post.
The area of a triangle is related to the area of other shapes, but we are going to relate it to the area of a parallelogram.
Consider the triangle above with base and height . If we are going to create another triangle congruent to it (congruent means the same size and shape), then we can form a quadrilateral by coinciding their two corresponding sides. What is interesting is that every time we do this, we create a parallelogram. Continue Reading