Question

Two poles of height 6m and 11m stand on a plane ground if the distance between the feet of the poles 12 metre find the distance between the top of their poles

Answer 1

Answer:

13 m

Step-by-step explanation:

(12^2+5^2)^1/2

=(144+25)^1/2

=13

Only positive value for the square root can be accepted as the length.

Answer 2

Answer:

13

Step-by-step explanation:

112=245=467=134=×124=12345654