contestada

1. Select the side lengths of the
parallelogram.
Q
4x-1
P
7x-2
R
3x + 2
S
9x-8
A. PS = QR=3
B. PS=QR = 19
C. PS = QR = 21
D. PS = QR = 12
E. PQ=SR= 11
DO THE WHOLE PAPER PLEASE FOR EXTRA PONTS

1 Select the side lengths of the parallelogram Q 4x1 P 7x2 R 3x 2 S 9x8 A PS QR3 B PSQR 19 C PS QR 21 D PS QR 12 E PQSR 11 DO THE WHOLE PAPER PLEASE FOR EXTRA P class=

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Answer:

PS = QR = 19

PQ = SR = 13

Step-by-step explanation:

In a parallelogram, opposite sides are equal, therefore;

3x + 2 = 4x - 1

4x - 3x = 2 + 1

x = 3

Hence,

PS = QR = 9x - 8 = 9(3) - 8

= 27 - 8

PS = QR = 19

Also,

PQ = SR = 4x - 1 = 4(3) - 1

= 12 - 1

PQ = SR = 13

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