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1. Find the area of the Convex Quadrilateral with vertices (1,5), (2,3), (7,6), (7,1)

 

2) A line goes through (2,3),and (-8,-2). The line has an X intercept of P and a y intercept of Q. Let the origin be O. Find the area of Triangle OPQ. 

 

3) In the diagram below, find AC. 

 

Thanks!

 Jun 15, 2020
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1) The area is 23.5.

 

2) The area of triangle OPQ is 28.

 

3) AC = 4*sqrt(3).

 Jun 27, 2020

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