The Rectangles in the Following Graph to Approximate the Area $y = \sin x , y = 0 , x = 0$

Multiple Choice

the rectangles in the following graph to approximate the area of the region bounded by $y = \sin x , y = 0 , x = 0$ , and $x = \pi$ .

A) $0.7850$
B) $1.5700$
C) $3.1400$
D) $1.1775$
E) $1.0519$