Question

a parallelogram PQRS has one side QR=5cm and its altitude PM=3.6cm if PN perpindicular to RS and PN=4.5,find the other

Answer 1

For answer see the image.....






And plz rply

Answer 2

Step-by-step explanation:

by Pythagoras theorem

ad²=de²+ae²

10²=6²+ae²

ae²=100-36

ae²=64

ae=8