Question

in the parallelogram OQRS, O is the midpoint of SQ. Find angle S, angle R, PQ, QR and diagonal PR. ​

Answer 1

Step-by-step explanation:

angle RQY =60 degree

angle RQP + angle RQY = 180 (linear pair)

angle RQP + 60 =180

angle RQP = 180-60

angle RQP =120 degree

angle S= angle Q=120(opp. angles of //gm are equal )

angle S +angle R=180

120+ angle R=180

angleR =180- 120 = 60

PQ=SR (opp. sides of //gm are equal )

PQ=15cm

similarly QR=SP =11cm

PO=6cm

PO=RO(Diagonals of //gm bisect each other)

OR =6cm

PR = OP +OR

PR= 6 + 6

PR=12cm

I hope it helps you !!

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Answer 2

Answer:

angle RQY =60 degree

angle RQP + angle RQY = 180 (linear pair)

angle RQP + 60 =180

angle RQP = 180-60

angle RQP =120 degree

angle S= angle Q=120(opp. angles of //gm are equal )

angle S +angle R=180

120+ angle R=180

angleR =180- 120 = 60

PQ=SR (opp. sides of //gm are equal )

PQ=15cm

similarly QR=SP =11cm

PO=6cm

PO=RO(Diagonals of //gm bisect each other)

OR =6cm

PR = OP +OR

PR= 6 + 6

PR=12cm

I hope it helps you !!

please mark as brainlist.