

Determine whether the quadrilateral is a parallelogram using the indicated method. ***MUST SHOW ALL YOUR WORK FOR FULL CREDIT.***
8. L(-10, -2), M(1, -1), N(1, -7), P(-11, -8) (Distance Formula)
Find the value of x.
Find the value of x.
Find the value of x.
Find the value of x.
5. Given PQ = 24, PS = 19, PR = 42, TQ =10, m<PQR = 106, m<QSR = 49, and m<PRS = 35. Find each missing value.
QR:m<QRS:
SR:m<PQS:
PT: m<RPS:
SQ:m<PSQ:
6. If PQRS is a parallelogram, find the values of x and y.
7
15
17
19
21
5
x =
y =
7. If ABCD is a parallelogram, find m∠C.
17
7
5
18
49
37
131
x =
m < C =
Determine whether the quadrilateral is a parallelogram using the indicated method. ***MUST SHOW ALL YOUR WORK FOR FULL CREDIT.***
9. D(2, 7), E(6, 12), F(13, 13), G(9, 8) (Slope Formula)
Determine whether the quadrilateral is a parallelogram using the indicated method. ***MUST SHOW ALL YOUR WORK FOR FULL CREDIT.***
9. D(2, 7), E(6, 12), F(13, 13), G(9, 8) (Slope Formula)