ravjiosorio961 ravjiosorio961
  • 23-04-2021
  • Mathematics
contestada

A 20ft ladder leans up against the wall. if the ladder is 3ft from the wall, what angle does the ladder make with the ground

Respuesta :

aminerassam
aminerassam aminerassam
  • 23-04-2021

Answer:

θ ≈ 81.37°

Explanation:

let the angle the ladder makes with the ground be θ

θ = cos⁻¹(3/20)

θ = cos⁻¹(0.15)

θ ≈ 81.37°

Answer Link

Otras preguntas

Who founded the Kingdom of Ghana? Griots The Soninke The Mandinka Arab traders
The unjust or cruel exercise of authority or power is operession
a / an____ is a symbolic element the appears repeatedly in a particular story
Identify the slope and y intercept of -2y = -10x + 9
I'm I doing it right can some 1 explain please
Write a number that has four digits with the same number in all places, such as 4,444. Circle the digit with the greatest value. Underline the digit with the le
5/8 inches minus 1/2 inches ?
Pablo y yo en la fiesta. Bailamos y comimos mucho.
Identify the interjection in the sentence below. Yikes! I almost stepped on a snake in our backyard.
Identify the italicized phrase in the following sentence. Running out of gas, the car came to a stop. It is used as a(n):