Question

pl..tell d answer fast..with full explaination​

Answer 1

given distance between tops of poles= 12m

the poles of heights 6m &11m

difference lengths of poles= 5m

draw the line to longer pole form the top of shorter pole perdicularly and also join the tops of poles,clearly a right angled triangle is formed.

let the distance between their tops be xm

by pythagorus theorem

x²=12²+5²

=144+25=169

the value of x is 13,therefore distance between their tops is 13m

Hope it will helps you ❤️