### Home > PC3 > Chapter 11 > Lesson 11.1.4 > Problem 11-71

11-71.

Compute the area of a parallelogram defined by the vectors

The formula for computing the area of a parallelogram defined by vectors ⟨*a*, *b*⟩ and ⟨*c*, *d*⟩ is:

11-71.

Compute the area of a parallelogram defined by the vectors

The formula for computing the area of a parallelogram defined by vectors ⟨*a*, *b*⟩ and ⟨*c*, *d*⟩ is: