Q. 41 - Precalculus Enhanced with Graphing Utilities

Question

Use a calculator to approximate $\sin \frac{\pi }{8}$. Round the answer to two decimal places.

Step-by-Step Solution

Answer

The value is $0.38$

Step 1: Given information

Given function $\sin \frac{\pi }{8}$

Step 2: Use a calculator and calculate the value

Calculating, we get

$$\begin{gathered} \sin \frac{\pi }{8}\approx 0.3826834324 \\ \sin \frac{\mathrm{\pi }}{8}\approx 0.38 \end{gathered}$$