Step-by-step explanation:
Given that,
The length of a ladder, H = 20 feet
The height of the wall, h = 15 ft
We know that,
h is perpendicular and H is hypotenuse
So,
Now using Pythagoras theoerm,
Hence, the angle made by the ladder and the ground is 48.59° and the ladder is 13.2 feet from the wall on the ground.
Answer:i have no 1dea the answer. 18794398+1387o79=819
Step-by-step explanation:1800000000-132987=90
Answer:
a = 1, b = 2, c = 3