Question

The tops of two poles of height 16m and 12m are connected by a wire. The wire makes angle of 30° with the horizontal . Then the length of wire is:​

Answer 1

ans. √3/8

l

Step-by-step explanation:

1. We know that pole height is 16m so the base will be 4m with the horizontal
2. now putting value of cos 30 i.e. √3/2
3. cos 30 = base / hypotinious
4. √3/2 = 4/H
5. H = √3/2*4

this is the full marks ans ✌️