Question

a ladder of length 30 feet reaches a window of a house 24 feet above the ground .what is the distance of the foot of the ladder from the building​

Answer 1

Answer:

18 ft

Step-by-step explanation:

the length of the ladder 30ft

the height of the window from the ground is 24ft

so the distance of the foot of the ladder from the building x²=30²-24²=(30+24)(30-24)=54×6=324

so x=18ft