Question

Two poles of heights 4m and 10m stand on a plane ground.If distance between thier feet is 8m.find the distance between thier top​

Answer 1

Answer:

6 is answer of your question

Answer 2

$\huge\underbrace\mathfrak\red{❥︎AnSweR:-}$

Let, BD be the distance between the top of the two poles.

Assume, BD = x meters

As △BED is a right-angled triangle, right angled at E, therefore 'x' is the hypotenuse.

Now apply the Pythagoras theorem on △BED ,

Hypotenuse^2 = Perpendicular^2 + Base^2

⇒ BD^2 = ED^2 + BE^2

⇒ x2 = 122 + 52

⇒ x2 = 144 + 25

⇒ x2 = 169

⇒ x = 13 m

Therefore, the distance between the top of the two poles is 13 m.