Question

( A B C D ) is a parallelogram
( therefore A B=C D cdot B quad B C=A D )
( A B=C D )
6 ( 3 x=15 )
( x=5 )
( B C=A D )
( 4 x-5=A D )
( therefore A D=4(5)-5 )
( A n S: rightarrow A D=15 )

# 8. Find the value of AD in the parallelogram ABCD. D 3x+5 1 4x-5 A 6x-10 (1) 20 units (3) 30 units B (2) 45 units (4) None of these

Solution