Question

. A ladder is placed against a wall of a building, 16 m above the ground. The foot of the ladder is 12 m away
from the bottom of the building. What is the length of the ladder?​

Answer 1

Answer:

4 m

Step-by-step explanation:

the length of ground to roof is 16 m. the gave of ladder and foot is 12. so, that's 4.