Monday
April 21, 2014

Homework Help: precalculus

Posted by marie darling on Friday, April 26, 2013 at 5:04pm.

The four sequential sides of a quadrilateral have lengths a=3.6, b=5.3, c=8.4, and d=10.2 (all measured in yards). The angle between the two smallest sides is alpha = 117°.

What is the area of this figure?

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