In a rectangle ABCD, the diagonals AC and BD intersect at O. If OA=2y+3, OD=3y+1, find the lengths of the diagonals.
Answers
Answered by
6
Is this answer useful to you
Attachments:
Answered by
7
ABCD is a rectangle.
so diagonals bisect each other
so,diagonalOA=diagonalOD
2y+3=3y+1
2y-3y=1-3
-y=-2
y=2
OA=2(2)+3
OA=4+3
OA=7
OD=3(2)+1
OD=6+1
OD=7.
HOPE THIS WILL HELP YOU.
so diagonals bisect each other
so,diagonalOA=diagonalOD
2y+3=3y+1
2y-3y=1-3
-y=-2
y=2
OA=2(2)+3
OA=4+3
OA=7
OD=3(2)+1
OD=6+1
OD=7.
HOPE THIS WILL HELP YOU.
Similar questions