Respuesta :

Answer:

A = 6 units ^2

Step-by-step explanation:

Let the base of the triangle be DE.  Its length is  3 units

Let the height of the triangle be from DE to point F.  That is 4 units  ( -3 to 1 is 4 units)

The area of the triangle is

A = 1/2 bh

  =1/2 (3)(4)

A = 6 units ^2

It’s 6 units ^2 that’s the answer

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