Question

two poles of heights 6 m and 11m stand on a plane ground . If the distance between their tops is 13 m ,find the distance between the feet of the poles​

Answer 1

Answer:

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Answer 2

Answer:

13 m

Step-by-step explanation:

Given: Two poles AB=11 m and CD=6m

Distance between both poles BD=12 m

Then, create a line segment CE parallel to line BD

So, AE=AB−CD=11−5=6 m

In right angled △AEC,

(AC) 2 =(AE) 2 +(AE) 2=(12) 2 +(5) 2 =144+25 = 169

⇒AC=13 m

So, the distance between their tops is 13 m.