Question

in a parallelogram, abcd, if ad=10cm,cf=8cm,bg=12cm,find ab

Answer 1

Area of parallelogram ABCD= Base×height
=10×12
=120cm sq.
Area=120
Base=X
height=8
120=X×8
120/8=x
x=15
base = 15

Answer 2

ar base X height


ab=15