If A(-5, 7), B1-4,-5), 6-1-6) and D14,5)
are the vertices of a quadrilateral, find the
area of the quadrilateral ABCD.
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Answer:
Use area of a triangle formula
Step-by-step explanation:
1\2 |X1(y2-y3)+x2(y3-y1)+X3(y1-y2)|
Substitute and find out
Divide the triangle into two parts
ADB and CBD
Find area of both triangles and add both the areas you will ABCD area
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