QUESTION IMAGE
Question
question
montraie leans a 30 - foot ladder against a wall. if the ladder reaches 26.2 feet up the wall, what angle does it form with the ground? round your answer to the nearest tenth of a degree.
answer attempt 2 out of 2
submit answer
Step1: Identify the trigonometric ratio
We know the length of the ladder (hypotenuse \(c = 30\) feet) and the height on the wall (opposite side \(a=26.2\) feet). We use the sine ratio \(\sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}\). So, \(\sin\theta=\frac{26.2}{30}\).
Step2: Calculate the value of \(\sin\theta\)
\(\sin\theta=\frac{26.2}{30}\approx0.8733\).
Step3: Find the angle \(\theta\)
To find \(\theta\), we use the inverse - sine function \(\theta=\sin^{- 1}(0.8733)\). Using a calculator, \(\theta\approx60.8^{\circ}\).
Snap & solve any problem in the app
Get step-by-step solutions on Sovi AI
Photo-based solutions with guided steps
Explore more problems and detailed explanations
\(60.8\)