Question

touches the wall.
A ladder 25 feet long is leaning against a wall that is perpendicular to the ground. If the foot of
the ladder is 7 feet from the base of the wall, find the height of the point at which the ladder​

Answer 1

Answer:

Using Pythagoras Theorem

a^2+b^2=hypotenuse^2

here hypotenuse is the ladded=25

and base of the triangle is 7feet