Respuesta :

renknee

Answer:

B. 12

Step-by-step explanation:

1. The area of a triangle is equal to [tex]\frac{bh}{2}[/tex].

  • -> b = base
  • -> h = height

2. Since we're given the base, line mn, as 3 and the height as 8, let's apply the formula that was aforementioned.

  • [tex]\frac{(3)(8)}{2}[/tex]
  • [tex]\frac{24}{2}[/tex]
  • [tex]12[/tex]

Therefore, the answer is B. 12.

348927088

Answer:

The area of the triangle is B. 12

Step-by-step explanation:

Area of a triangle is (base × height) ÷ 2 = [tex]\frac{bh}{2}[/tex]

So..

[tex]\frac{bh}{2}[/tex]

= [tex]\frac{(3)(8) }{2}[/tex]

= [tex]\frac{24}{2}[/tex]

= 12

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