Question

In parallelogram ABCD, AB= 8 cm. if DM and BN altitudes corresponding to sides AB and AD as shown in the figure and DM = 6 cm and BN = 3 cm , find the perimeter of parallelogram ABCD.​

Answer 1

Answer:

Step-by-step explanation:

given,

ab= 8cm

dm=6cm

bn=10cm

area of a parallelogram

=b x h

=ab x dm

=8cm x 6cm

=48cm²

now,

area of parallelogram = 48 cm²

for sides ad and bn,

b x h = 48cm²

ad x 10 cm = 48cm²

ad= (48/10)cm

ad = 4.8cm

hope its the required answer...