Question

Explain why holes are made in hanging banners and hoardings ????

(Anybody knows the answer????)​

Answer 1

Answer:

to cross air so that the banner does not tear .

Explanation:

I hope this may help you Riya plz follow

plz follow

Answer 2

are of hoarding and banners are very large. Also they are unfurled at a reasonable height. now we know that as large as the area will be the more effect of air will incur on it(in terms of force). so that a little speed of air can damage the whole hoarding. so a holes are made so that air can flow through it hence the whole hoarding remains safe