3. Triangles
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To find the area of a triangle, calculate one-half of the product of the base and the height.
36 in.^2
Let's find the area of the given triangle. The area of a triangle is one-half the product of its base and its height.
In the given triangle, we can see that the base is 12 inches and that the height is 6 inches. We can substitute these two values into the formula for the area of a triangle and simplify. Let's do it!
The area of the triangle is 36 square inches.