Answer:
A. 12 Square Units
Explanation:
The area formula of a triangle is: 1/2bh or bh/2(the same thing just rewritten differently)
1) Identify variables(inputs)
The base of this triangle is 8.
The height of this triangle is 3.
2) Plug in Formula
1/2(8)(3) or (8)(3)/2
3) Evaluate
8 x 3 = 24
24/2 = 12
A. = 12 square units
I can a bit deeper into the "why" of the formula in finding the area of a triangle if you would like :))