MATH 232 Lecture Notes - Lecture 3: Riemann Sum
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The occult volume is use sites length of base to determine the. Alai doc crosssectional area use theformula for the area of an equilateral triangle af sideb a by b lengthofbase g findthe volume of thesolid withbase in anadrantl bounded by the x axis and y axis suppose cross section g. Perpendicular to the se a cis are squares. T area of square to thevolume over csb g the baseof a solid is the region between one arch of y singe to the c axis is an and the x axis each cross section equilateral. Findthe volumeof solid triangle sitting on this base. Area fassin3c sin l raz l ceos2 c doc. Eoc the region r enclosed by the curves y c and y r is rotated about the x axis findthevolume of solid. Form the riemann sum to approximate thevolume anus theinterval. In general forsolids ofrevolutions with a crosssectional washers the volume is.
