Question

. The tops of two poles of height 26 m and 35 m are connected by a wire. If the wire
makes an angle of 30° with the horizontal, then find the length of wire.​

Answer 1

NOT THE SAME NUMBERS BUT SAME METHOD!!

Answer:

ae=25

bc+cd=35=bd

bc=35−25=10

In△ABC,

sin30=

ab

bc

=

ab

10

ab=

2

1

10

=20

∴ Length of wire =20m