Use Your Grapher to Find the Surface's Area Numerically $$y = \sin x , 0 \leq x \leq \pi / 4 ; x \text {-axis }$$

Multiple Choice

Use your grapher to find the surface's area numerically.
- $$y = \sin x , 0 \leq x \leq \pi / 4 ; x \text {-axis }$$

A) 5.46
B) 8.18
C) 2.42
D) 14.32