A ladder 25 feet long is leaning against the wall of a house

Last updated: 6/6/2023

A ladder 25 feet long is leaning against the wall of a house The base of the ladder is pulled away from the wall at a rate of 2 feet per second 25 ft a What is the velocity of the top of the ladder when the base is given below 7 feet away from the wall ft sec 15 feet away from the wall ft sec 20 feet away from the wall ft sec b Consider the triangle formed by the side of the house ladder and the ground Find the rate at which the area of the triangle is changing when the base of the ladder is 7 feet from the ft sec c Find the rate at which the angle between the ladder and the wall of the house is changing when the base of the ladder is 7 feet from the wall