Question

what will be the distance of the foot of the ladder from the buildiing, if the ladder of 12m high reaches the top of a building 35m high from the ground

Answer 1

You can use similar triangles to find the distance of the foot of the ladder from the building = 4.8m..

To find the distance of the foot of the ladder from the building, we can use the concept of similar triangles. The ladder forms a right triangle with the building and the ground.

The height of the building is 35m, and the height of the ladder is 12m. Let x be the distance from the foot of the ladder to the building. Using the properties of similar triangles, we can set up the proportion 12/x = 35/12. Cross-multiplying and solving for x, we find that the distance of the foot of the ladder from the building is approximately 4.8m.