The two adjacent sides of a parallelogram PQRSare (10y-9) and (8y-45) . Find all angles of a parallelogram
Answers
Answered by
2
adjacent sides of a parallelogram is 180 degree
therefore,
(10y-9)+(8y-45)=180
18y-54=180
18y=234
y=234/18
y=13
the sides are
(10*13-9)=121
(8*13-45)=59
HOPE IT IS HELPFUL TO U ....
therefore,
(10y-9)+(8y-45)=180
18y-54=180
18y=234
y=234/18
y=13
the sides are
(10*13-9)=121
(8*13-45)=59
HOPE IT IS HELPFUL TO U ....
Keerthana2003:
no
Similar questions