Question

In the triangle below the value of h is 3/4 the side length labeled on the figure. What is the area of the triangle ?

Answer 1

8.64 mm^2

Explanation:

Answer 2

I'm not sure if this is the answer, but this is how I solved it.
A= 1/2 bh (area of a triangle) (1/2 times base times height)
A=1/2 * 3/4
A=3/8?
Do have the picture of the triangle by any chance?