Mathematics, 20.01.2021 23:20 11132772
Which of the following shows that the quadrilateral with vertices P(1,4), Q(4,5), R(3,−2), and S(0,−3) is a parallelogram?
Slope of PS⎯⎯⎯⎯⎯=slope of QR⎯⎯⎯⎯⎯=17;PS=QR=8; since 1 pair of opp. sidesare ∥ and ≅,PQRS is a parallelogram.
Slope of PS⎯⎯⎯⎯⎯=slope of QR⎯⎯⎯⎯⎯=7;PS=QR=50‾‾‾√; since 1 pair of opp. sidesare ∥ and ≅,PQRS is a parallelogram.
Slope of PS⎯⎯⎯⎯⎯=slope of QR⎯⎯⎯⎯⎯=7;PS=QR=8; since 1 pair of opp. sidesare ∥ and ≅,PQRS is a parallelogram.
Slope of PS⎯⎯⎯⎯⎯=slope of QR⎯⎯⎯⎯⎯=17;PS=QR=50‾‾‾√; since 1 pair of opp. sidesare ∥ and ≅,PQRS is a parallelogram.
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Which of the following shows that the quadrilateral with vertices P(1,4), Q(4,5), R(3,−2), and S(0,−...
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