Question

8. Area of quadrilateral formed by the vertices (-1, 7), (-4,-9), (9,-3) and (8,-5)
(A) 28 sq. units​

Answer 1

Answer:

${ { \sqrt[ {?}^{ \frac{x { \sqrt{ \frac{) \sqrt[ |0 {y10.3}^{?} | ]{?} \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} }{?} } }^{?} }{?} } ]{?} }^{2} }^{?}$

Answer 2

Answer:

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