For this case we have that by definition, the area of a triangle is given by:
[tex]A = \frac {b * h} {2}[/tex]
Where:
b: It is the base of the triangle
h: It is the height of the triangle
According to the data of the statement we have:
[tex]b = 3 \ units\\h = 4 \ units[/tex]
Substituting in the formula we have:
[tex]A = \frac {3 * 4} {2} = \frac {12} {2} = 6 \ units ^ 2[/tex]
So, the area of the triangle is[tex]6 \ units ^ 2[/tex]
Answer:
[tex]6 \ units ^ 2[/tex]
