Which one is correct? en el español hay cinco vocales. en español hay el cinco vocales.

  A.  6 ft²

  B.  draw a diagonal; each triangle would be half the area: 3 ft²

Step-by-step explanation:

Part A:

The area is the product of the length of one of the parallel sides and its distance from the other:

 A = bh = (8 ft)(3/4 ft) = 6 ft²

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Part B:

A parallelogram can be divided into two congruent triangles by either of its diagonals. Since the triangles are congruent, each will have 1/2 the area of the parallelogram. In this case, each triangle's area would be ...

  (1/2)6 ft² = 3 ft²